Residency matching and info

Excelling in Interview
Interviews are pleasant experiences for the vast majority of students. In fact, many
interviewees say that the interviews should be called “marketing discussions” because
program directors and faculty really try to “sell” them on their respective programs.
Interviewers do this because they want to give you the information you need to make
the decision that they would hope for (i.e., for you to rank them high on your list), and
they want you to tell others how great they are. In fact, being invited to interview means
that the program considers you to be someone in whom they are interested.
The interview gives both you and the program a chance to see if you “fit”. This fit
is important because you will work long hours with the faculty and residents for years.
What composes this “fit”? Perhaps it’s a mixture of compatible philosophy,
backgrounds, similar interests, and personality type. Whatever it is, many students
state that they can sense if they fit with a program within an hour after being around
a place.

Thus, it’s in your best interests to excel in interviews. Excelling means being
yourself and discussing information that reinforces the “fit” between you and the
program. Here are some things you can do to excel on interviews:

Remember the Basics

Relax. Get to the interview site early and find where you are supposed to be.
Check yourself out in front of a mirror to make sure that you look presentable.
Dress conservatively, males with a well-fitting suit and tie and females with a
business suit. Take a bath before the interview. Pack extra shirts, ties, panty
hose, and a needle and thread. Carry your interview attire on the plane – don’t
check it in your baggage (airlines frequently misplace luggage!). Refrain from
consuming beverages or food during an interview unless you’re really
coordinated and not prone to accidents. Look interested during the interview
by leaning forward and paying attention to the interviewer.
Be nice. Being nice, being informed, and showing interest will increase your
chances of being ranked high by a program. Programs want to “fill” during the
Match, but they don’t want to get a complainer, late-arriver, jerk, etc. So, they
put those folks on the “reject” list. You are under the microscope during any
interaction with a program (including a telephone call). So be nice and appear
interested and appropriately enthusiastic during all aspects of your interview.
Be kind to everyone, including ancillary personnel, and don’t complain about
anything. Smile lots, ☺, and say “thank you” even if that sandwich is stale!
Seek out contact with residents. These are the folks with whom you will be working.
Ask yourself whether they seem happy, inspired, and challenged. Do you “fit
in”? Are they the type of residents you would be proud to call colleagues?
26
Excelling in Interviews

Get Ready for These Questions

Interviewers differ widely in terms of the questions they ask. A few will ask
questions that are impossible to anticipate. Fortunately, most ask predictable questions
for which you can prepare a framework of an answer. Check out Iserson’s Getting Into
a Residency for more questions and plausible responses. Here are a few questions for
you to consider.

“Tell me about yourself.” This open-ended question should be answered in no more
than a minute. Identify categories that you can discuss. Examples include:
Undergraduate education, medical school experience (e.g., basic science
courses you liked and why, and your favorite clerkship), your research interests
(if you have any), and your personal interests. Watch the interviewer. If the
person appears to want more, tell them. Otherwise, wait for them to ask
another question.

“What questions do you have about this program?” This is where an in-depth
knowledge of the program pays off. Ask the questions that will inform you
about the program, but avoid touchy issues like salary and benefits.

“What do you see yourself doing in 10 to 15 years?” The interviewer wants to get a
general idea about your career plans. Talk in general terms by using the
following terms as they apply to you: caring for patients, interdisciplinary
setting, clinical research, coordinating, managing, expanding my knowledge
base, community involvement, professional involvement, and personal interests.

“Name your three greatest assets.” Respond with honesty, humility, and
confidence. This is no time to be shy. Assets like “working with others,” “being
able to delegate,” “being able to prioritize and accomplish goals,” and “empathy
for patients and other health care providers”, or however you want to phrase
them, are what most programs want in their residents.

“What are your three greatest faults?” Turn your faults into strengths. For example,
don’t say: “I have trouble managing my time.” Instead, say: “One of the things
that I’m currently working on is feeling comfortable when I delegate something
to someone. In the past I spent too much time following up insuring the work
was done. I now spend time insuring the person knows what’s expected and
can actually perform the task.” (rephrase in your words)

“Why are you applying to this program?” Before the interview specify one or more
reasons for interviewing in that program and be ready to discuss them.

“Why do you want to go into this specialty?” You should reflect on why you are
pursing a career in a particular specialty and prepare a brief and inspiring
response to this item. (Hint: NEVER say: “I want to be a _______ because I
didn’t like anything else!”)


Practice Interviewing

Ask someone to conduct a “mock” interview with you. Dress as if it’s a real
interview. Note the questions that you handle easily, and get guidance on those that
are difficult for you.

Review the Information You Have About the Program Before the Interview
Summarize all you know about a program on one page. Review this summary the
night before and the morning of the interview. An interviewee who knows specifics
about the program and asks intelligent and thoughtful questions communicates
enthusiasm and interest. Be familiar with the types of patients served, the attendings’
clinical interests, and articles attendings have recently published, but interviewers don’t
appreciate interviewees who appear to refer to this information to “get points.”

Interview Date: _____________________________
Program Title: _____________________________
Address: _____________________________
Building/Room: _____________________________
Telephone Number: _____________________________
Fax Number: _____________________________
Program Director: _____________________________
Key Faculty: _____________________________
_____________________________
_____________________________
Reasons Interviewing: _____________________________
_____________________________
Marketed Strengths: _____________________________
_____________________________
_____________________________
Possible Needs: _____________________________
_____________________________
Look For: _____________________________
_____________________________

Prepare a one-page synopsis of a program to review just before your interview.


Remember Names

Call the faculty “Dr. Lastname” until you are told differently. Record the name of
each person who interviews you or spends time with you. Write down key aspects of
your interaction (e.g., “talked about fly-fishing and made me feel comfortable”). Keep
these notes, because you should...

Write “Thank You” Notes to Interviewers

Immediately after the interview write a thank-you note to each person with whom
you really “bonded” and refer to the conversation (verified by your notes, above) to
make it more personal. An example of a sample thank-you note follows. (Ours is
typed, but write yours in your best handwriting.)

Date

Dear Dr. Block:

I thoroughly enjoyed talking with you during my interview at
your program last week. I appreciate the way you made me
feel at ease during that fast-paced day. It was nice to talk with
someone who shares a mutual interest in pottery. Your
collection is impressive! It was also good to talk with you about
your interest in (mention something dealing with medicine that
you discussed, perhaps clinical research).

Thanks again for making the interview so pleasant.

Your FirstName LastName

Caution: Any person who talks to you during an interview visit might be asked
to comment about you. Therefore, guard your comments and questions carefully,
especially with residents. Get the name and telephone number of a resident with
whom you establish rapport during the interview. You can use that person to obtain
more specific program information (like benefits) without seeming too pushy.


Typical Interview questions
First off, be very prepared to answer questions regarding information on your CV.
You might be asked:
- Why you are interested in applying to our particular Residency Program?

- Why you are interested in that Specific Specialty?

- What do you consider as your biggest weakness? Make it a positive weakness. EX: "Sometimes I have been called too much a perfectionist." Or if it is negative, then follow up with something positive or how you are working to improve on that weakness.
- What do you consider your greatest strength?

- How do you work under pressure?

- What major problem have you encountered, and how did you deal with it?

- What have you learned from your mistakes?

- What do you expect to get out of a Residency Position with us?

- Why do you think that you would be a better candidate for this position than others?

- What can you contribute to this Residency Program?

- How can you improve yourself?

- What do you really want to do in life?

- What do you see yourself doing 5 years from now?

- Do you have any questions?

These are typical questions asked of you during a Residency interview. Know the answers to these questions by heart before interviewing begins .




NRMP: The Match Algorithm
NRMP: The Match Algorithm: "The NRMP matching algorithm uses the preferences expressed in the rank order lists submitted by applicants and programs to place individuals into positions. The process begins with an attempt to place an applicant into the program indicated as most preferred on that applicant's list. If the applicant cannot be matched to this first choice program, an attempt is then made to place the applicant into the second choice program, and so on, until the applicant obtains a tentative match, or all the applicant's choices have been exhausted.
An applicant can be tentatively matched to a program in this process if the program also ranks the applicant on its rank order list, and either:
the program has an unfilled position. In this case, there is room in the program to make a tentative match between the applicant and program.
the program does not have an unfilled position, but the applicant is more attractive to the program than another applicant who is already tentatively matched to the program. In this case, the applicant who is the least preferred current match in the program is removed from the program, to make room for a tentative match with the more preferred applicant.
Matches are 'tentative' because an applicant who is matched to a program at one point in the matching process may be removed from the program at some later point, to make room for an applicant more preferred by the program, as described in the second case above. When an applicant is removed from a previously made tentative match, an attempt is made to re-match that applicant, starting from the top of his/her list. This process is carried out for all applicants, until each applicant has either been tentatively matched to the most preferred choice possible, or all choices submitted by the applicant have been exhausted. When all applicants have be"




H1B VISA -WHAT U NEED TO KNOW
H1b-visa Info
The H-1B visa allows the prospective trainee to avoid the J-1 visa requirement to leave the U.S. for two years by petitioning for permanent resident status in the U.S. while in residency training. An applicant for an H-1B visa must be (1) ECFMG certified (ie have passed USMLE 1, 2ck and 2cs)(2) must have ALSO passed USMLE step 3 AND (3) must hold a license to practice in a U.S. state before application (it takes about three weeks to get a training license after your match).

Residency programs decide individually which type of visa they will support for their candidates for residency training. Previously most did NOT support H-1b applications, although the new visa laws passed in October 2000 mean that now many that previously did not offer them should do so. You should ask your programs directly which they will consider for you.

Remember that many have the default position of refusing such visas (and even note such decisions on residency and hospital websites), but if you learn about them, and talk to the international officers at these institutions, many will reverse their decision and apply for this visa on your behalf. Fortunately, many of you reading this will avoid the problems that I had to go through in securing my H1B visa, as now all academic institutions have unrestricted access to H1B visas, without a cap. This means that your H1B visa is likely to be easily available, and processed quickly (though some can still take up to six months).

A standard H1b application can still takes about 2-3 months for processing, so to be ready for a July 1st start, you have to be quick about your license and your visa application right after you match, unless your employer will use expedited processing for you. Expedited visa application can be achieved by paying an extra $1000 (your employer must pay this), and the visa will be approved within approx 14 days. Foreign medical graduates should verify this information themselves and make every effort to stay up to date on changes in these regulations which may affect your ability to be employed. You should liase closely with your employing hospital in this regard and may wish to retain an immigration attorney to handle the process if your hospital does not have n international office. You will have to think carefully about which visa is right for you. Note that the Match takes place in mid-March, and for a July start you would likely have only a short time to secure a state medical license and submit your H-1B visa application.

PLAN EARLY N BE ON TIME




INTERVIEW PROCESS
Interviews

The most difficult part in your application will be securing an interview. Many program directors find it difficult to evaluate foreign graduates, so are reluctant to make the effort to interview them: there is certainly little doubt that there is substantial variablility in the quality of graduates from disparate medical schools.

There are no guaranteed methods to getting an interview at any of the top hospitals. However you can increase your chances by - doing an elective - getting good USMLE scores - doing well in your own medical school - having a research publication - having very strong letters of reference from your dean and referees Never assume that your application is actually being reviewed by the hospital you applied to.

Make sure you get in touch with the program coordinator after you have seen them download your items from ERAS, asking when you can expect to hear about whether you will be given an interview. All program directors are listed in the AMA green book, and online at FREIDA.

It is true that planning international travel is more complicated than local travel, so you really will benefit from an early decision. If you do get an interview, you should be able to negotiate a day that works in your interviewing schedule, but this can be variable. The interview day itself usually starts the night before, where you'll be hosted to a casual dinner with members of that residency. This is where you get to ask all the hard questions about what life is really like working in that hospital and program. Many residency programs do look for feedback from those who have met you at these dinners, so be on your best behavior.


The actual interview day will usually involve hearing a presentation about the program, going to morning report/conference, and then meeting individually with some of the selection committee during the day. You may not be scheduled to meet with the program director themself, but it is worth asking (given you have travelled so far) to meet directly with them at the end of the day, to find out how you got on, and whether you're in with a good chance at this program. Do follow up with the program director by email or letter after you have left to solidify your intent or interest.

GOOD LUCK




Sample Personal statement for Internal Medicine Residency
Please Click on the link to see the Personal statement
http://home.att.net/%7Eppmd/cv-ps/ps/IM01.HTM




J1 Waiver Program
Some of you or may be most of you must be wondering that what is the Process of getting a J-1 waiver. I found some Info and posting it here for everyone's use.

J1 Waiver Program

PROCEDURES FOR WAIVER APPLICATIONS

There are four steps to processing a waiver review application.

STEP 1. To apply for a recommendation for a waiver of the two-year home residence requirement under any of the above bases, applicants must complete and send a Data Sheet application, and two self-addressed, stamped, legal-size envelopes (S.A.S.E) and a cashier''s check or money order for $230 U.S. dollars per application, payable to the U.S. Department of State to:
Postal Service
US Department of StateWaiver Review DivisionP. O. Box 952137St. Louis, MO 63195-2137
Courier Service
US Department of StateWaiver Review Division(Box 952137)1005 Convention PlazaSt. Louis, MO 63101-1200Please Note:
ONLY REVISED DATA SHEET APPLICATIONS WILL BE ACCEPTED .Applications with other versions of the Data Sheet will be returned to the sender without processing.Please write on the cashier''s check or money order the applicant''s full name, date of birth and Social Security Number, if any.Remittances must be drawn on a bank or other institution located in the U.S. and made payable in U.S. currency to the U.S. Department of State.If the applicant resides outside the United States at the time of application, remittance may be made by bank international money order of foreign draft drawn on an institution in the U.S. and made payable to the U.S. Department of State in U.S. currency.

STEP 2. Once the Waiver Review Division has received your Data Sheet application, they will use your self-addressed, stamped, legal-size envelopes, to send you a case number and instruction sheet on how to proceed with your application under the basis you designated on your Data Sheet application. This information will include a list of documents that you must submit to complete your waiver review application. After you have received your case number, you must write the full case number on any documentation you submit as well as on the outside envelope of all future correspondence with this office. If you do not write the case number on all correspondence and on the outside of the envelope, the documents you submit will be returned to you.

NOTE: Please do NOT fax or mail copies of your data sheet to the Waiver Review Division. The lock box in St. Louis will forward your data sheet to the Waiver Review Division. If you fax or mail copies of your data sheet to the Waiver Review Division, it will NOT be processed.

STEP 3. It is your responsibility to submit all requested documents and required letters sent on your behalf. Once we have sent you the check list of items necessary to complete the review of your application (Step 2 above), the Waiver Review Office will NOT follow up on documents that have not been received. Rather, it will be your responsibility to ensure that your file is complete. You may check on the status of your application ONLY by calling (202) 663-1600. You must have your full case number in order to obtain the status of your case through this telephone number.

We recommend that you submit all the requested documents at the same time. Some letters (such as a "No Objection" statement from your government) must be submitted directly to the Waiver Review Division by the Embassy. In that case, you, as the applicant, must request that the Embassy write your full case number on the "No Objection" statement and also on the outside of the envelope to be sent to the Waiver Review Division. You may, if the third party agrees, have all of your documents forwarded to the Waiver Review Division through the third party. Please note, however, that ALL documents sent to the Waiver Review Division must have your file number clearly visible on it, and on the outside of the envelope or they will be returned to you.

STEP 4: At the conclusion of the review process, the Waiver Review Division will forward its recommendation directly to the Bureau of Citizenship and Immigration Services in the Department of Homeland Security and you will receive a copy of that recommendation at the address listed on your data sheet. If your application is denied, you will be notified directly. (info obtained from www.travel.state.gov)




IMG Friendly Hospitals in Internal Medicine
Hi everyone, This is a list of some programs which are known to be IMG Friendly in Internal medicine. Any one find any program missing , please post a comment, will be glad to add that to this list.

Alabama
• Baptist Health System Program • Carraway Methodist Medical Center Program

Arizona
• Banner Good Samaritan Medical Center Program • Maricopa Medical Center Program • St Joseph's Hospital and Medical Center Program

California
• Alameda County Medical Center Program • Kaiser Permanente Medical Group (Northern California)/San Francisco Program • Kaiser Permanente Medical Group (Northern California)/Santa Clara Program • Kaiser Permanente Medical Group (Northern California/Oakland) Program • Kaiser Permanente Southern California (Los Angeles) Program • Kern Medical Center Program • Loma Linda University Program • San Joaquin General Hospital Program • Santa Barbara Cottage Hospital Program • Scripps Clinic/Scripps Green Hospital Program • St Mary Medical Center Program • St Mary's Hospital and Medical Center Program • University of California (San Francisco)/Fresno Program

Connecticut • Bridgeport Hospital/Yale University Program • Griffin Hospital Program • Hospital of St Raphael Program • Norwalk Hospital Program • St Vincent's Medical Center Program • University of Connecticut (New Britain) Program • University of Connecticut Program • Yale-New Haven Medical Center (Waterbury) Program District of Columbia • Howard University Program

Florida • Jackson Memorial Hospital/Jackson Health System Program • Mount Sinai Medical Center of Florida Program

Georgia • Atlanta Medical Center Program • Emory University Program

Illinois • Advocate Illinois Masonic Medical Center/North Side Health Network Program • Advocate Lutheran General Hospital Program • Louis A Weiss Memorial Hospital/University of Chicago Program • McGaw Medical Center of Northwestern University (Evanston) Program • Michael Reese Hospital/University of Illinois College of Medicine at Chicago Program • Resurrection Medical Center (Westlake) Program • Southern Illinois University Program • St Francis Hospital of Evanston Program • St Joseph Hospital Program • The Chicago Medical School at Rosalind Franklin University of Medicine and Science Program • University of Illinois College of Medicine at Urbana Program • West Suburban Medical Center Program

Indiana • Ball Memorial Hospital Program • St Vincent Hospital and Health Care Center Program

Kentucky • University of Louisville Program

Louisiana • Ochsner Clinic Foundation Program

Maryland • Good Samaritan Hospital of Maryland Program • Harbor Hospital Center Program • Johns Hopkins University/Bayview Medical Center Program • Johns Hopkins University/Sinai Hospital of Baltimore Program • Prince George's Hospital Center Program • Union Memorial Hospital Program

Massachusetts • Baystate Medical Center/Tufts University School of Medicine Program • Caritas Carney Hospital Program • Caritas St Elizabeth's Medical Center Program • Lahey Clinic Program • Salem Hospital Program • St Vincent Hospital Program

Michigan • Grand Rapids Medical Education and Research Center/Michigan State University Program • Hurley Medical Center/Michigan State University Program • Kalamazoo Center for Medical Studies/Michigan State University Program • Oakwood Hospital Program • St John Hospital and Medical Center Program • St Joseph Mercy Hospital Program • St Joseph Mercy-Oakland Program • Synergy Medical Education Alliance Program • Wayne State University/Detroit Medical Center (Grace Hospital) Program • Wayne State University/Detroit Medical Center Program

Missouri • St John's Mercy Medical Center Program • St Luke's Hospital Program • St Mary's Health Center Program • University of Missouri at Kansas City Program • University of Missouri-Columbia Program

Nevada • University of Nevada (Reno) Program New Jersey • Atlantic City Medical Center Program • Atlantic Health System (Morristown) Program • Atlantic Health System (Mountainside) Program • Atlantic Health System (Overlook) Program • Capital Health System-Fuld Campus Program • Jersey Shore University Medical Center Program • Monmouth Medical Center Program • Mount Sinai School of Medicine (Englewood) Program • Mount Sinai School of Medicine (Jersey City) Program • Muhlenberg Regional Medical Center Program • Newark Beth Israel Medical Center Program • Raritan Bay Medical Center Program • Seton Hall University School of Graduate Medical Education (St Francis) Program • Seton Hall University School of Graduate Medical Education Program • St Barnabas Medical Center Program • St Peter's University Hospital Program • UMDNJ-New Jersey Medical School Program • UMDNJ-Robert Wood Johnson Medical School (Camden) Program • UMDNJ-Robert Wood Johnson Medical School Program

New York • Albert Einstein College of Medicine (Jacobi) Program • Albert Einstein College of Medicine at Beth Israel Medical Center Program • Albert Einstein College of Medicine at Long Island Jewish Medical Center Program • Bassett Healthcare Program • Bronx-Lebanon Hospital Center Program • Brookdale University Hospital and Medical Center Program • Brooklyn Hospital Center Program • Flushing Hospital Medical Center Program • Harlem Hospital Center Program • Jamaica Hospital Medical Center Program • Kingsbrook Jewish Medical Center Program • Lincoln Medical and Mental Health Center Program • Long Island College Hospital Program • Lutheran Medical Center Program • Maimonides Medical Center Program • Mount Sinai School of Medicine (Cabrini) Program • Mount Sinai School of Medicine (Elmhurst) Program • Mount Sinai School of Medicine (North General) Program • Mount Sinai School of Medicine (Queens Hospital Center) Program • Nassau University Medical Center Program • New York Medical College (Brooklyn-Queens) Program • New York Medical College (Metropolitan) Program • New York Medical College (Our Lady of Mercy) Program • New York Medical College (Richmond) Program • New York Medical College (Sound Shore) Program • New York Medical College at St Vincent's Hospital and Medical Center of New York Program • New York Medical College at Westchester Medical Center Program • New York Methodist Hospital Program • North Shore University Hospital at Forest Hills Program • NYU Downtown Hospital Program • Rochester General Hospital Program • St Barnabas Hospital Program • St Luke's-Roosevelt Hospital Center Program • Staten Island University Hospital Program • SUNY at Buffalo Graduate Medical-Dental Education Consortium (Mercy Hospital) Program • SUNY at Buffalo Graduate Medical-Dental Education Consortium (Sisters of Charity) Program • SUNY at Buffalo Graduate Medical-Dental Education Consortium Program • SUNY Health Science Center at Brooklyn Program • SUNY Upstate Medical University Program • United Health Services Hospitals Program • Unity Health System (Rochester) Program • Winthrop-University Hospital Program • Woodhull Medical and Mental Health Center Program North Carolina • Carolinas Medical Center Program • Moses H Cone Memorial Hospital Program

North Dakota • University of North Dakota Program

Ohio • Akron General Medical Center/NEOUCOM Program • Canton Medical Education Foundation/NEOUCOM Program • Case Western Reserve University (MetroHealth) Program • Fairview Health System Program • Huron Hospital Program • Jewish Hospital of Cincinnati Program • Medical College of Ohio Program • Riverside Methodist Hospitals (OhioHealth) Program • St Elizabeth Health Center/NEOUCOM Program • Summa Health System/NEOUCOM Program • TriHealth (Good Samaritan Hospital) Program • University Hospital/University of Cincinnati College of Medicine Program • Western Reserve Care System/NEOUCOM Program • Wright State University Program

Oklahoma • University of Oklahoma College of Medicine-Tulsa Program

Oregon • Legacy Emanuel Hospital and Health Center Program

Pennsylvania • Abington Memorial Hospital Program • Albert Einstein Healthcare Network Program • Allegheny General Hospital Program • Easton Hospital Program • Geisinger Health System Program • Graduate Hospital Program • Lankenau Hospital Program • Lehigh Valley Hospital/Pennsylvania State University Program • Mercy Catholic Medical Center Program • Mercy Hospital of Pittsburgh Program • Penn State University/Milton S Hershey Medical Center Program • Pennsylvania Hospital of the University of Pennsylvania Health System Program • PinnacleHealth Hospitals Program • Reading Hospital and Medical Center Program • Scranton-Temple Residency Program • St Luke's Hospital Program • Temple University/Conemaugh Valley Memorial Hospital Program • University of Pittsburgh Medical Center Medical Education (McKeesport Hospital) Program • Western Pennsylvania Hospital/Temple University Program • York Hospital Program

Rhode Island • Roger Williams Medical Center Program

South Carolina • Palmetto Health/University of South Carolina School of Medicine Program

South Dakota • University of South Dakota Program

Tennessee • East Tennessee State University Program • Meharry Medical College Program • University of Tennessee (Nashville) Program • University of Tennessee College of Medicine at Chattanooga Program • University of Tennessee Medical Center at Knoxville Program • University of Tennessee Program

Texas • Austin Medical Education Programs of Seton Healthcare Network Program • Baylor College of Medicine Program • Baylor University Medical Center Program • Texas A&M College of Medicine-Scott and White Program • Texas Tech University (Amarillo) Program • Texas Tech University (El Paso) Program • Texas Tech University (Lubbock) Program • Texas Tech University (Odessa) Program

Virginia • Carilion Health System/University of Virginia (Roanoke-Salem) Program

Wisconsin • Aurora Health Care Program • Gundersen Lutheran Medical Foundation Program

USMLE STEP 1 NOTES to Remember

USMLE STEP 1 NOTES

1• Subendothelial Deposits are seen in SLE patients

2• Subepithelial Humps are seen in Acute Poststreptococcal Glomeruloneprhitis

3• Linear Subendothelial are seen in Goodpasture’s (Type II)

4• Mesangial Deposits are seen in IgA Nephropathy

5• Spike and Dome are seen in Membranous

6• Subendothelial Humps are seen in Membranoproliferative

7• Azithromycin – administered to HIV + patients can prevent Mycobacterium Avium

8• Ethambutol – inhibits arabinosyl transferase which polymerizes arabinose into arabinan etc. Side Effects à Optic Neuritis

9• Rifampin – inhibits bacterial DNA dependent RNA polymerase and thus prevents transcription of DNA into mRNA.

10• Isoniazid – inhibits mycolic acid synthesis.

11• FF = GFR/RPF

12•GFR = Creatinine Clearance/Inulin

13• RPF = PAH

14• Fibroadenoma – cellular myxoid stroma, sometimes there are compressed cystic spaces.

15• Spongiosis - epidermal accumulation of edematous fluid in the intercellular spaces.

16• Diphenoxylate – opiate anti-diarrheal structurally related to Meperidine.

17• Octreotide – good for secretory diarrhea, which is a Somatostatin Analog

18• Urease – converts urea to carbon dioxide and ammonia and thus increases pH

19• Radiation Therapy - causes 1) DNA double strand breakage 2) formation of free radical

20• Methadone – has a long half life

21• In Fetal Lungs - after 30 weeks there is an increase in Lecithin

22• After 36 weeks there is a rise in Phosphatydylglycerol

23• Males with 5 α reductase deficiency - feminized external genitalia, small phallus and Hypospadias are common.

24• Repair Damage – Glycosylase à Endonuclease à Lyase à DNA Polymerase à Ligase

25• H. Pylori – most common cause of duodenal ulcers

26• CMV in immunocompromised – Mononucleosis

27• Retinitis in CMV – HIV+ Patients

28• Primary CNS Lymphoma – most commonly associated with AIDS

29• Squamous Cell Lung Cancer – produces Parathyroid Hormone Related Peptide, which in turn will decrease PTH

30• Campylobacter – can be transmitted from domestic animals

31• Shigella - is transmitted via fecal oral in day care centers

32• Keratin - marker of epithelial cell origin.

33• Secretin - produced by S endocrine cells in the duodenum, that increases bicarbonate secretion from exocrine pancreas into the small bowel.

34• Alprazolam – benzodiazepine with the shortest half life, which is used in Acute Anxiety.

35• Diazepam, Chlordiazepoxide and Clonazepam – longest half life, used in prophylaxis.

36• Sheets of Primitive Cells with Many Mitotic Figures – Medulloblastoma

37• Most Common Tumors in Children:

38• Pilocytic Astrocytoma - Rosenthal Fibers

39• Medulloblastoma - sheets of small blue cells, many mitotic figures

40• Ependyoma – can cause Hydrocephalus and form Rosettes

41• Orthostatic Hypotension – side effects of α adrenergic blockers.

42• AML - has associations with t(15,17), t(8,21) and Auer Rods are stained with Myeloperoxidase.

43• CLL – deletion on Chromosome 13

44• Mantle Cell B Lymphoma – t(11,14)

45• Dobutamine – causes increase in cardiac contractility and increase in Heart Rate

46• Tumors of Schwann Cells – are derived from neural Crest Cells.

47• Patients with CGD – susceptible to 1) Staph Aureus 2) Pseudomonas 3) Serratia 4) Nocardia 5) Aspergillus

48• Rosenthal Fibers – with granular eosinophilic bodies are seen in Pilocytic Astrocytoma. They are well differentiated composed of spindle cells with hair like glial projections

49• Atropine – reverses muscarinic effects but does not prevent the development of nicotinic effects such as muscle paralysis

50• Pralidoxime – reverses both muscarinic and nicotinic effects of organophosphates by “restoring” cholinesterase.

51• Calcium – binds to Troponin C and then uncovers tropomyosin sites, thus allowing actin to bind to myosin.

52• S 3 Heart Sound – can be heard if the patient lies down in Left Lateral Decubitus Position or Exhales Completely

53• RBF = Renal Plasma Flow/ (1-Hematocrit)

54• In Metabolic Alkalosis – measure patient’s Urinary Chloride

55• Germinoma - tumors of Pineal Gland, formed in children and adolescents.

56• Will present with 1) Precocious Puberty due to β-HCG Production (similar in testicular seminoma) 2) Obstructive Hydrocephalus 3) Parinaud Syndrome – paralysis of upward gaze.

57• Ultraviolet Specific Endonuclease – initiates repair by nicking the strand at Thymine Dimer. This enzyme is missing in Xeroderma Pigmentosum

58• SER – functions in synthesis of Lipids, Carbohydrate Metabolism and Detoxification of Harmful Substances

59• Uretero Pelvic Junction – most common site of obstruction

60• Increased Intraocular Pressure – most common side effect of treatment of Bradycardia with Atropine.

61• Mutation in Glycoprotein – will cause changes in the host and they mediate attachment to target host cell.

62• cAMP pathway - α2, β1 and β2

63• Inositol Pathway – α1 adrenergic, muscarinic, cholinergic

64• Ion Channel – Nicotinic, Cholinergic.

65• Ampicillin – must be added to treat infants with Meningitis. Ceftriaxone covers all organisms, but Listeria Monocytogenis is killed by Ampicillin.

66• B 19 Fifth’s Disease – causes aplastic crises (bone marrow)

67• Eaton Lambers Syndrome - associated with Lung Cancer, similar to Myasthenia Gravis. Antibodies are against pre-synaptic Calcium Channels.

68• Myotonic Dystrophy – triplicate repeat, movement frontal baldness, cataracts are seen. Cannot Loosen Hand Grip.

69• Cholinomimetics – indicated in Urinary Retention Paralytic Ileus and Glaucoma

70• HUS – after E. Coli – Microangiopathic Hemolytic Anemia

71• Segmental Viruses (Rotavirus and Orthomyxovirus) - capable of Genetic Shift.

72• Paget’s Disease - increase in Osteoclasts, then increase in Osteoblasts, which will increase Alkaline Phosphatase.

73• Arginase - enzyme in Urea Cycle produces Urea and Ornithine from Arginine.

74• Minute Ventilation - product of Tidal Volume and RR and includes Dead Space.

75• Neurophysis – carriers for Oxytocin and ADH in Posterior Pituitary.

76• Epinephrine – increases Systolic BP (α1 Effect) -Increase Heart Rate (β1 Effect) -Decreases Diastolic (β2 Effect)

77• Pretreatment with Propranolol à eliminates β Effects and Leaves α Effects Only.

78• Protein C Defficiency in Warfarin Therapy – will exaggerate the response and cause Hypercoagulable State with Skin Necrosis

79• Neonates with Hypothyroidism - weak, pale, dry. Macroglossia and Umbilical Hernia

80• Acyclovir - incorporates into newly replicated Viral DNA

81• Hemorrhagic Cystitis in Children – Adenovirus (especially in Males)

82• Uric Acid precipitates - collecting ducts due to Low Urine pH.

83• Insulin - drug of choice for Gestational Diabetes.

84• AML - formation of PML/RAR α fusion gene, unable to signal for proper differentiaton

85• Auer Rods – stained with myeloperoxidase

86• Donepezil – Tx for Alzheimer’s Disease, is a Cholinesterase Inhibitor and also you would add Vitamin E.

87• NMDA Receptor in CNS overstimulation by Glutamate – thought to increase AD Symptoms. Tx with Memantine (antagonist)

88• Barbiturates – increase duration of Chloride Channel Opening

89• Benzodiazepines – increase frequency of Chloride Channels.

90• Serum Fibrinogen – must be monitored in DIC.

91• Narcolepsy – deficiency or Low Levels of Neurotransmitter Orexin ( Hypocretin)

92• Hawthorne Effect - tendency of a study population to affect an outcome due to what is studied.

93• Mullerian Inhibitory Factor – secreted by Sertoli Cells

94• Primary infection with HSV – more spread out, but Reactivation is more Localized to 1 side.

95• S-100 Positive – Schwannoma and Melanoma. Both are from Neural Crest Cells.

96• T- Lymphocytes – Paracortical Zone

97• B-Lymphocytes - Germinal Centers of Lymph Node

98• Turner Syndrome - heavily methylated DNA due to Low Transcription Activity (Heterochromatin is not transcriptionally active, it’s too condensed)

99• Adenovirus – low grade fever, throat pain, pharyngoconjunctivitis, can be transmitted in Summer Camps.

100• Fragile X - gene methylation, and this is inactive, because it’s condensed.

101• Burr Cells, Helmet Cells - Mechanical Red Cell Destruction. Pt’s with Prosthetic Valves.

102• When Vaccinated - Virus Entry into cells is impaired.

103• Sotalol – β Blocker with Class III (Potassium Channel Blocker) Properties will cause Bradycardia and QT Prolongation.

104• Pre B-ALL àTdT + CD 10 and CD 19

105• Pre T-ALL à CD2, CD3, CD4, CD5, CD7, CD8, CD1a, TdT

106• Leukocyte Alkaline Phosphatase – decreased in CML, increased or normal in Leukemoid Reaction which is 50,000 WBC.

107• Homocystinuria (similar to Marfan’s) – deficiency of Cystathione Synthase. Tx with Pyridoxine Supplements (B6)

108• Ring Enhanced Lesions – Toxoplasmosis, Seizures

109• Dihydrobiopterin Reductase – Cofactor for Both Phenylalanine Hydroxylase and Tyrosine Hydroxylase.

110• Osteoblasts convert to Osteocytes – osteocytes are connected by Gap Junctions.

111• Lecithinase – alpha toxin, produced by C. Perfringes and has an ability to degrade Lecithin, main component of Phospholipid Membrane

112• Terminal Bronchioles – lined by ciliated simple cuboidal epithelium.

113• Nipple Retraction – in Breast Cancer is usually due to infiltration of Cooper’s Ligament by Cancer.

114• Prepatellar Bursa – commonly seen in roofers, carpenters, people who are kneeling all the time.

115• Acute Myelogenous Leukemia – is associated with t(15,17), where gene for Retinoic Acid is transferred from Ch. 17 to Ch. 15

116• Sarcoidosis – presents with increased number of CD4 + T cells.

117• Calcitonin – released from Parafollicular cells of Thyroid, in response to increasing levels of calcium. It promotes calcium absorption by the bone and reducing calcium absorption by the intestines and thus decreasing the levels of circulating calcium

118• NSAIDS - are the primary cause of papillary necrosis and chronic interstitial nephritis

119• Increased levels of Calcium, Phosphate and Oxalate – promote salt formation and thus stones

120• Increased levels of Citrate and High Fluid Intake – prevent salt formation

121• Cell Mediated Immune Response – stimulates production of Interferon Gamma, Tumor Necrosis Factor Beta and IL 12 which in turn induces cytotoxic T cell response and eliminated intracellular organism such as Listeria

122• Listeria Monocytogenes – Gram Positive Rod which produces Very Narrow Beta Hemolysis Zone on Sheep Blood Agar and exhibits Tumbling Motility and the only Gram Positive Organism that produces LPS endotoxin (which is normally found in Gram -)

123• Succinylcholine – depolarizing NMJ blocker and usually elicits a fast response within 60 seconds and lasts for 10 minutes.

124• Bethanechol – muscarinic agonist that improves bladder motility in post operative patients

125• Oxybutinin – antimuscarinic agonist that is used in patients with urinary incontinence

126• Motor Innervation of the Tongue – provided by Hypoglossal Nerve (12), except for palatoglossus which is innervated by Vagus Nerve (10)

127• Sensation of the Tongue – Anterior 2/3 is Mandibular Branch of Trigeminal Nerve, Posterior 1/3 is by Glossopharyngeal Nerve (9).

128• Gustatory Innervation of the Tongue – Anterior 2/3 is Chorda Tympani by Facial Nerve, Posterior 1/3 is by Glossopharyngeal Nerve.

129• Hypercalcemia in Sarcoidosis – is by macrophages activated Vitamin D, which is extrarenally produced, it will in turn suppress PTH.

130• 1st Pharyngeal Pouch – external auditory meatus, primary tympanic cavity and auditory tube

131• 2nd Pharyngeal Pouch – Palatine Tonsils

132• 3rd Pharyngeal Pouch – Thymus, Inferior Parathyroid Gland

133• 4th Pharyngeal Pouch – Superior Parathyroid Gland.

134• Phenytoin – causes increased expression of Platelet Derived Growth Factor (PDGF), they stimulate growth of gingival cells.

135• Propranolol – used in Thyrotoxicosis and will decrease the heart rate and Decreases Peripheral Conversion of T4 to T3

136• MEN 1 – Parathyroid Tumor (Hypercalcemia), Pancreatic Tumor (Gastrin), Pituitary Adenoma (Prolactin, ACTH)

137• MEN 2a – Medullary Carcinoma of the Thyroid (Calcitonin), Pheochromocytoma and Parathyroid Tumor

138• MEN 2b – Medullary Carcinoma of Thyroid, Pheochromocytoma, Marfanoid Features/Mucosal Neuromas

139• Myocardial Infarction – is the most common cause of Death in Diabetic Patients.

140• Carbamazepine – blocks Voltage Gated Na Channels in Cortical Neurons, and is used in Trigeminal Neuralgia. Causes Bone Marrow Suppression and increase in ADH will cause SIADH.

141• Ethosuximide – blocks T-type Calcium Channels and decreases Calcium current in Thalamic Neurons, used for Absence Seizures.

142• Type 2 Diabetes – Amyloid Deposition in the Pancreatic Beta Cells.

143• Type 1 Diabetes – beta cells are destroyed by T Lymphocytes, look for Infection

144• Von Hippel Lindau - autosomal dominant disorder characterized by cerebellar hemangioblastomas, clear cell carcinomas and pheochromocytomas. All patients have a deletion of VHL gene on Chromosome 3b.

145• Acyclovir – can cause crystalline nephropathy if hydration is not provided.

146• In CO poisoning – PO2 is normal, % Saturation of Oxygen is decreased, because CO competes with O for Heme Sites, Oxygen Content is decreased.

147• In Anemia - PO2 is normal, % Saturation of Oxygen is Normal, Oxygen Content is decreased

148• In Polycythemia – PO2 is normal, % Saturation of Oxygen is Normal, Oxygen content in the blood is Increased.

149• Foscarnet – is a pyrophosphate analog and can chelate Calcium, it will also cause Magnesium excretion and thus the side effects are Hypocalcemia and Hypomagnesemia and thus there will be Seizures in patients taking Foscarnet.

150• In Restrictive Lung Diseases – high expiratory flow rates occur despite Low Lung Volumes, and that is due to Increased Elastic Recoil Pressure and Increased Radial Traction on the airways.

151• Henoch Schonlein Purpura – leukocytoclastic vasculitis due to deposition of IgA immune complexes and presents with low extremity purpura, abdominal pain, arthralgia and renal involvement.

152• Lymphogranuloma Venerium – is caused by Chlamydia Trachomatis, and will present with painful vesicular lesions.

153• Acute Salicylate Overdose – at first there is a Respiratory Alkalosis, because salicylates stimulate medullar respiratory center and cause hyperventilation. Metabolic Acidosis occurs due to accumulation of acids, and thus it’s a mixture of Respiratory Alkalosis (low PCO2) and Metabolic Acidosis (low plasma HCO3)

154• Prevention of Reinfection with Influenza – anti-hemagglutinin IgG antibodies in the blood and anti-IgA antibodies in the mucus and nasopharynx.

155• Estrogen – will increase TBG levels, by reducing its destruction and thus will increase T4 levels. So expect patients on Hormone Therapy to have increased T4 levels.

156• Acanthosis Nigricans – Benign Form is associated with Insulin Dependent Diabetes and Malignant Form is usually due to underlying GI Adenocarcinoma.

157• Nucleoside Analogs – Acyclovir, Gancyclovir, Valacyclovir are nucleotide analogs that need to be converted into a Monophosphate Form by Herpes Viral Kinases – Thymidine Kinases.

158• Cidofovir – is already a Nucleoside Monophosphate and thus doesn’t need to be converted to monophosphate and only needs to be converted into an active Triphosphate Form.

159• Neuraminidase Inhibitors – prevent Virion Release from infected cells with Hemophilis Influenza.

160• Amantadine – inhibits uncoating and disassembly of Influenza A Toxin after it has entered the cell.

161• Ribosomal RNA – is synthesized in Nucleolus. It’s the proteins that are synthesized in RER.

162• + Trandelenburg Test – checks for damage to Superior Gluteal Nerve that innervates Gluteus Medius and Minimus.

163• Newborn born to Diabetic Mothers – will present with Hypoglycemia and most of the times they present with Macrosomia, Transposition of Great Vessels, Renal Agenesis, Rectal Atresia. Hypogycemia is due to Beta Cell Hyperplasia, and not because Insulin has crossed the Placenta, because it doesn’t. Thus when glucose crosses placenta into fetal blood, the response of the fetus will be Beta Cell Hyperplasia.

164• In Cyanide poisoning – Amyl Nitrite is the antidote, because Nitrites increase formation of Methemoglobin, and Methemoglobin has an increased affinity for Cyanide. Sodium Thiosulfate also is used in Cyanide Poisoning which will form Thyocyanite which is less toxic.

165• Recall Bias – when patients are selected who suffered an adverse effect and they are more likely to recall previous risk factors.

166• Selection Bias – is when patients are selected by providers based on their severity of the disease. For Example: severely ill patients are more likely to enroll in cancer trials.

167• P. Aeruginosa – non-lactose fermenting (gram –) Rod and is the cause of UTI in patients with Indwelling Urinary Catheters as well as patients on Respirators.

168• Injections into gluteal region – must be targeted into Superior Gluteal Region, to avoid injury to sciatic or gluteal nerves.

169• Foscarnet – is a pyrophosphate analog and does not need to be converted intracellularly to monophosphate form by viral Thymidine Kinase. Its side effects include Hypocalcemia, Hypmagnesemia and thus Seizures!!!!

170• Cushing’s Syndrome – is usually caused by exogenous administration of Glucocorticoids. Thus the Adrenal Cortex will appear shrunken and Atrophied.

171• Sand Paper Like Rash – Actinic Keratosis, that appears as crusted lesion on Sun Exposed Areas in elderly, it may turn into Cutaneous Horns.

172• Mycobacteria – that grows as Serpentine Cords, usually establishes Virulence!!!

173• Adrenal Crisis – will present with shock syndromes in combination with Hyponatremia, Hyperkalemia and Hypoglycemia, and presence of nuchal rigidity, fever, rash and vomiting suggests Neisseria Meningitidis Infection caused Waterhouse Friedrichsen Syndrome, where there is an Adrenal Hemorrhage.

174• Primary Mineralocorticoid Excess – can be due to tumor of Zona Glomerulosa, which will cause Hypokalemia, Bicarbonate Retention and Sodium Retention. Which will in turn decrease Renin.

175• Cushing Syndrome – primary work up will include Dexamethasone Suppression Test. Where Cortisol Levels would not be suppressed due to endogenous Cushing Syndrome causing Pituitary Adenoma.

176• In Anorrhexia – levels of fat drop below normal and this will in turn decrease pulsatile release of GnRH.

177• Acid Fast Stain – stains mycolic acid and at first its placed into Carbolfuchsin and then will be treated with Hydrochloric Acid and Alcohol

178• SnRNP (snurps) – are involved in the process of removing RNA introns during Synthesis and thus are necessary for synthesis of Messenger RNA

179• Competent Patients – have the right not to find out about their diagnosis, if they don’t want to.

180• Beta Lactamase Inhibitors – Clavulinic Acid, Sulbactam and Tazobactam will inhibit destruction of Beta Lactam Ring of Penicillins.

181• Abciximab – inhibits binding of Glycoprotein IIb/IIIa to Fibrinogen.

182• Glanzmann Thrombasthenia – is a deficiency of IIb/IIIa glycoprotein on platelet surfaces.

183• Leukotrienes – are synthesized by eosinophils, basophils in asthmatics

184• Histamine – bronchoconstrictor and is released by mast cells.

185• Methacholine Challenge – cholinergic muscarinic agonist used in testing for asthma

186• Valproic Acid – if taken during pregnancy, increases the risk of Neural Tube Defects.

187• Test for Temporal Arteritis – first thing to look at is Erythrocyte Sedimentation Rate. If it’s elevated (>100) then the positive diagnosis.

188• PrP – has an α - helical structure and is usually found in Creutzfeld Jacob Disease, where there is a Spongiform Transformation of Gray Matter. Spongiform is because the abnormal protein accumulates in Vacuoles and will form a Sponge Like surface.

189• Subacute Sclerosing Encephalitis – complication of Measles Virus in children and adolescents. Usually found in type of Measles Virus that has an M-antigen missing.

190• Multiple Sclerosis – will present with visual changes, painful eye movements and there will be Demyelination of Axons, but Never a Loss of Neurons, Axon Disruption or Astrocyte Degeneration.

191• Herpes Encephalitis – usually a complication of HSV 1 virus in children and will involve Temporal Lobe Encephalitis.

192• Meningitis caused by E.coli – usually will involve a K-1 Viral Capsule that will be infectious. E.coli will grow Pink Colonies on Maconkey Agar.

193• Transfused Blood – will contain citrate, that is used to prevent clotting of the blood, but in patients who are transfused with large amounts of blood, it will cause Hypocalcemia, because it chelates Calcium.

194• Fanconi Anemia – patients will present with DNA exonuclease deficiency, and will be similar mechanism to Xeroderma Pigmentosum.

195• Warfarin Therapy – Gamma Carboxylate protein C and S (which are Natural Anti Coagulants), and in patients with Protein C deficiency, there will be an extreme risk of Thrombosis.

196• Clopidogrel and Ticlopidine – are ADP antagonists and will act by blocking interaction of Ligands with Platelet Receptors. Patients on Ticlopidine, will have Neutropenia and Mouth Ulcers as a side effect!!!!!

197• Cilostazol and Dypyridamole – decrease Phosphodiasterase and thus increase cAMP.

198• RANK Receptor/RANK Ligand – are essential for formation and differentiation of Osteoclasts. Hypoestrogenic state (Low Estrogen) will increase RANK and thus will cause an increase in Osteoclasts and thus in Increased Bone Resorption.

199• Vacuoles formed in CJ Prion Disease – are accumulations of Alpha Helical Protein that became abnormal and these accumulations will form Spongeform Encephalitis and we will see PrP proteins in this disease.

200• C-peptide – can be used as a marker for Endogenous secretion of Insulin by β-pancreatic cells. Glyburide which is a SulfonylUrea will increase the rate of Insulin Secretion and Levels of C-peptide in Type II Diabetes.

201• Patients with MS after Hot Showers – will experience Extreme Fatigue after taking a Hot Shower, because the Heat will Decrease the Speed of Axonal Transport.

202• M-CSF and RANK receptors – are present on Osteoclasts. Macrophage –Colony Stimulating Factor and RANK are present in Osteoclasts.

203• E.Coli causing UTI – will express Fimbriae, which are Fimbrial Antigens, which are used for adhesion to Uroepithelial Cells.

204• Brunner’s Glands in Duodenum – which are unique to Duodenum, will secrete Alkaline Mucous into the ducts.

205• Cilostazol and Dipyridamole – will decrease the activity of Platelet Phosphodiesterase and thus will increase cAMP. Also they will cause Vasodilation of Arterioles. Used in Peripheral Artery Disease – Intermittent Claudication!!!!!

206• Ankylosing Spondylitis – are associated with HLA B-27, which are TYPE I HLA class.

207• Type II HLA Class are antigens that contain DR, DP and DQ.

208• Ethosuximide – blocks T-type Calcium channels that trigger and sustain rhythmical burst discharges in thalamic neurons.

209• Phenytoin – blocks Na channels and thus decreases the firing of neurons

210• Valproic Acid – blocks NMDA receptors and affects K current.

211• Benzodiazepines – can cause daytime drowsiness and increase the risk of Falls in Elderly.

212• Meckel’s Diverticulum – remnant of omphalomesenteric duct (vitelling duct) and is a true diverticulum, that consists of all the layers of the intestinal wall (mucosa, submucosa and muscularis)

213• Power of a study – 1-percentage where it fails. So if the data fails 20% of the time, then .8 is a power of study.

214• Acute Rejection - occurs within weeks of transplantation and primarily mediated by host T-lymphocytes that act against donor MHC antigens. To prevent, administer Calcineurin Inhibitor such as Cyclosporine.

215• Cricopharyngeal Muscle Dysfunction – caused by diminished relaxation of pharyngeal muscles during swallowing. Usually occurs in elderly, where they present with coughing, choking and recurrent aspiration.

216• Doxyrubicin – anthracycline chemotherapeutic agent will form free radicals in myocardium. The side effect is cardiac fibrosis, which will present with Dilated Cardiomyopathy.

217• Phospholipase C - forms IP3 and DAG from phospholipids. And IP3 causes an increase in intracellular calcium, which then activates Protein Kinase C.

218• Lactase Deficient Patients - will present with a Normal Intestinal Mucosa.

219• Polycystic Ovarian Disease Patients – will benefit from therapy with Clomiphene, which is an estrogen receptor antagonist and will increase the release of GnRH and stimulates ovulation. Because in PCOS the patients’ ovaries will secrete estrogen which will feedback inhibit GnRH, and in treatment with Clomiphene, these receptors will be suppressed and thus GnRH will secrete estrogens and induce ovulation.

220• Nimodipine – Calcium Channel Blocker, used in surgery on Subarachnoid Hemorrhage to prevent cerebral vasospasm.

221• Aspergillosis – occurs in Old Lung Cavities. It will grow as a Fungus Ball and will present in old cavities caused by TB, Sarcoidosis or Emphysema. Patients with Asthma may have a hypersensitivity reaction to Aspergillus.

222• Erosions of Gastric Mucosa - are called erosions because they do not penetrate Muscularis Mucosa, when they do, then it’s called Ulcers.

223• Candida Albicans – will inoculate into serum at 37 degrees for 3 hours will lead to formation of Hyphae from Yeast.

224• Mitral Valve Prolapse – the most common cardiac abnormality that predisposes to native Valve Bacterial Endocarditis.

225• Majority of Free Water – will be reabsorbed in the Proximal Tubule, regardless of the patient’s Hydration Status.

226• Alpha 1 antitrypsin deficiency – should be suspected in all patients with premature onset (<50>

227• PCO2 – is the most potent Cerebral Vasodilator. Patients with COPD will usually have low PO2 and High PCO2 and thus will present with Increased Cerebral Circulation.

228• Aortic Regurgitation – will present with Widened Pulse Pressure and the patients will have Head Bobbing.

229• Achondroplasia – the most common defect in these patients is the mutation of Fibroblast Growth Factor Receptor (FGFR-3) at the epiphyseal growth plate and the cells that are affected are Chondrocytes.

230• Trigeminal Neuralgia – is commonly due to V2 and V3 nerves of CNV and will be treated by Carbamazepine.

231• Acute Necrotizing Pancreatitis – Major Risk Factor for Adult Onset Respiratory Distress Syndrome. Thus patients will have an elevated Amylase and Lipase.

232• Abetalipoproteinemia – is an inherited inability to synthesize apolipoprotein B, which is a component of Chylomicrons. Thus Lipids will accumulate in the Intestinal Epithelium, because they can’t be transported out.

233• Resting Membrane Potential – is normally about -70 mV and is due to Potassium Efflux and Sodium Influx.

234• Valproate – is preferred in patients with Combined Absence Seizures and Tonic Clonic, not Ehtosuximide which is only for Absence Seizures.

235• Cystinuria – is due to defect in renal tubules, which fails to absorb amino acid Cysteine. To test for this, we do Cyanide test which detects Sulfhydryl Groups and will detect presence of Cystine.

236• Poststreptococcal Glomerulonephritis – will have granular deposits of IgG, IgM and C3 in the mesangium and basement membrane.

237• Stapedius Muscle – innervated by Stapedius Nerve, which is a branch of CNVII. Paralysis of Stapedius Muscle will cause Hyperacusis. Ipsilateral Hyperacusis is usually seen in Bell’s Palsy, which is a peripheral facial nerve palsy.

238• Hyperacute Rejection – that occurs immediately due to Preformed Antibodies within the recipient. This is a Type II Hypersensitivity Reaction.

239• Patients with Mitral Stenosis – might have an Opening Snap, which usually follows S2 heart sound.

240• VSD – is usually heard at Left Midsternal Border and produces a Holosystolic Murmur.

241• Fixed Wide Splitting – is present in patients with Atrial Septal Defect. Which is a fixed wide splitting of S2.

242• Phrenic Nerve – which innervates diaphragm, arises from C3-C5.

243• Clubbed Fingers – patients will usually have Bronchiectasis or other Lung Diseases.

244• Uroporphyrynogen Synthase – is an enzyme deficient in patients with Porphyria.

245• Patients with Coronary Thrombi – will have a high activity of Metalloproteinases in the clot and this will predispose to Myocardial Infarction.

246• Colchicine – inhibits Leukocyte Migration and Phagocytosis by Blocking Tubulin Polymerization. The side effects are Nausea and Diarrhea, should not be used in Renal Insufficiency Patients or Elderly.

247• Children with Measles – will benefit from therapy with Vitamin A. Defficiency of vitamin A, will include xerophthalmia, night blindness, keratomalacia and corneal perforation.

248• Strep Viridans – will be present after Dental Surgery, and will use Dextrans as substrates to facilitate adherence of Strep Viridans to Fibrin.

249• Inhaled Anesthetics – will vasodilate Cerebral Vasculature, but will depress the blood flow in Liver, Kidneys, Heart.

250• TCA Patients Cause of Death – is usually due to Arrhythmia which is precipitated by Blocking of Fast Sodium Channels in patients who overdose on Tricyclic Anti Depressants, which normally inhibit reuptake of Norepinephrine and Serotonin.

251• Imipramine – which is a TCA, will precipitate episodes of Mania in patients who are depressed.

252• Malignant Hyperthermia – usually occurs after inhalation anesthetics were used and is treated with Dantrolene, which Ryanodine Receptors and will inhibit the release of Calcium into a cytoplasm.

253• Nafcillin or Methicillin – resistance is due to alteration of Penicillin Binding Protein. Which will alter the Binding of Penicillin and thus cause Resistance.

254• Enteropeptidase Deficiency – will decrease conversion of Trypsinogen to Trypsin in Intestines, which will present with diarrhea, growth retardation and hypoproteinemia.

255• Lymphedema in Post Mastectomy Patients – will predispose to development of Lymphangiosarcoma of Lymphatic Channels, will occur 10 years after the surgery.

256• Natural Killer Cells – are responsible for killing if MHC I cells fail to respond. NK cells are CD16 and CD56, and do not require Thymus for Maturation. They are activated by IL 12

257• Sickle Cell Patient – with HbA of 60% and Hb S of 40% will not develop painful crises, due to a high number of Hb A, but will be protected from Plasmodium Falciparum.

258• QT Prolongation – will result from mutation of K channel protein that contributes to delayed current of cardiac action potential.

259• Wegener Granulomatosis – will present with Crescents on Light Microscopy.

260• Decidualization of endometrium – is seen in pregnancy, it’s just another name for a change in the endometrium with gestation

261• Perchlorate, Pretechnetate – are used to pretreat people with Thyroid Problems, they will block iodide absorption via competitive inhibition.

262• Adenosine Deaminase – deficient in SCID and Adenosine accumulates and is toxic to T-lymphocytes.

263• Hydroxylation of Lysine to Proline – occurs in RER and requires Vitamin C.

264• Bone Specific Alkaline Phosphatase – is indicative of Osteoblastic Activity

265• Tartrase Resistant Acid Phosphatase, Hydroxyproline and Deoxypyridinoline – indicative of Osteoclastic Activity.

266• Glucocoricoid Therapy – number 1 cause for Adrenal Insufficiency

267• Atherosclerosis – predisposes to Abdominal Aortic Aneyurism Formation

268• Hypertension – risk factor for development of Aortic Dissections

269• Abdominal Pain due to Pancreatitis – is the presenting sign of patients with Hypertriglyceridimea, where there are eleveated levels of Chylomicrons

270• Hepatitis B Infection – will fill up the cytoplasm with spheres and tubules containing HbSAg, which gives it eosinophilic ground glass appearance

271• Hepatitis C Infection – will form lymphoid accumulation in the portal tracts and cause focal areas of macrovesicular steatosis.

272• Haloperidol – the drug associated with the side effect of Neuroleptic Malignant Syndrome, which presents with confusion and muscle rigidity.

273• Glucocorticoids – are preferred as a short term therapy for Rheumatoid Arthritis, and Methotrexate is used for Moderate to Severe Rheumatoid Arthritis.

274• Neuronal Damage – will present with Gliosis, due to the death of Astrocytes.

275• Calcium Channel Blockers – will present with Bilateral Ankle Swelling and Flushing as a Side Effect.

276• α Ketoacid Dehydrogenase – is usually deficient in Maple Syrup Disease and the treatment is to avoid Branched Chain Amino Acids, such as Isoleucine, Leucine and Valine.

277• Goodpasture’s Syndrome – presents with Linear Deposits on IF.

278• Minimal Change Disease – presents in children with Selective Albumin Loss Proteinuria.

279• Fetal HbF – contains Gamma Globin instead of Beta GLobin.

280• Thiazolidinediones (Pioglitazone, Rosiglitazone) – you must check for Liver Function Tests, due to increased risk of Hepatotoxicity.

281• Annular Pancreas – present due to Abnormal Migration of Ventral Pancreatic Bud.

282• Congenital Bicuspid Aortic Valve – presents with Calcification and will cause Aortic Stenosis later on in Life.

283• Bupropion – doesn’t have Sexual Dysfunction Side Effects and is an excellent choice opposed to SSRIs

284• Major Basic Protein – secreted by Eosinophils functions to kill Helminths

285• Adult Pneumovax – is an Unconjugated Polysaccharide Vaccine.

286• Primary Pulmonary Hypertension – is usually due to idiopathic dysfunction of Pulmonary Artery Endothelium

287• ATP – is a regulatory stimulus that acts to stimulate KATP Channels in Insulin Producing Pancreatic Beta Cells.

288• Brown Pigment Stones – results in the release of β-glucuronidase by injured hepatocytes.

289• S. Pneumonia – is able to undergo transformation on the agar, if combined with another bacteria

290• E.Coli – is unable to undergo Pilus Mediated Transfer of DNA Conjugation.

291• Strep. VIridans – produce Dextrans from Glucose to colonize.

292• Congenital Toxoplasmosis – presents with Hydrocephalus, Intracranial Calcifications and Chorioretinits.

293• Coccidiomycosis – produces Spherules in the Lung Tissue.

294• Systemic Macrocytosis – abnormal proliferation of mast cells and increased histamine secretion. Gastric Hypersecretion will be seen in Macrocytosis, due to increased production of Gastric Acid by Parietal Cells.

295• Treatment with Statins – will increase LDL Receptor Density.

296• Neural Tube Defects – will present with increased Alpha Fetoprotein and Increased Acetylcholinesterase

297• Minimal Alveolar Concentration MAC – best measure of potency of an inhaled anesthetics.

298• MHC Class I Molecule – consists of a Heavy Chain and a Beta 2 Microglobulin

299• Lactase Deficiency – will present with Increased Stool Osmotic Gap, Increased Breath Hydrogen and Decreased Stool pH.

300• Pathogenesis of Crohn’s Disease – presents with activity of TH1 cells, which will increase production of IL-2 and Interferon Gamma and thus increase production of Macrophages and thus Granuloma Formation.

301• Leuprolide – GnRH Agonist, will at first cause a Transient Increase and then Decrease in Testosterone and DHT.

302• Factor V Leiden Mutation – causes Factor Va resistance to Inactivation by Activated Protein C, patients will present with Atypical Thromboses.

303• Legionnaire’s Disease – caused by Legionella Pneumonia causes disease in smokers, with diarrhea, headache and confusion

304• DDAVP (Desmopressin) – increases vWF release from the endothelial cells.

305• S 4 – causes an extra sound before S 1 and that is due to a stiff ventricle

306• Second Generation (Atypical) Anti Psychotics - Clozapine, Risperidone, Olanzapine and Quietiapine are used for positive and negative symptoms.

307• Echinococcus – usually causes cysts in the liver, that if are ruptured, may cause Anaphylaxis.

308• Cyanotic Spells – where a patient will strain himself to vasoconstrict and thus reverse RàL shunt, are seen in Tetrallogy of Fallot.

309• Diastolic Failure – will cause an increase only in EDVP, where a Systolic will increase both ES and EDVP.

310• Benign Glomus Tumor – glomangioma, can produce a tender cyanotic nodule under the nail, and the cells that caused this are involved in Thermoregulation.

311• Morphine – opioid agonist, that works on Potassium Channel Conductance.

312• Negative Predictive Value – the probability of being free of disease, if the result is negative. • Small Cell Carcinoma – shows evidence of neuroendocrine origin.

313• Potassium Iodide – is added to decrease the uptake of thyroid by the thyroid gland in Hyperthyroid Patients.

314• PTU – propylthiouracil, blocks the enzyme Thyroid Peroxidase, and thus decreases the formation of Thyroid Hormone.

315• Ventricular Hypertrophy – as well as volume overload can induce formation of ANP and BNP from ventricular myocytes and induce diuresis and natriuresis.

316• Selegeline – an inhibitor of MAO Type B receptors, in patients treated for Parkinson it can protect from damaging of dopaminergic neurons. Treatment with Selegeline and Amantadine is a First Step in management of Parkinson Patients, after all the options are tried, only then we administer Carbidopa/Levodopa.

317• COX 2 Inhibitors – do not affect platelet function, because it’s mostly under COX 1 control.

318• Maple Syrup Urine Disease – defect in α-ketoacid dehydrogenase, which requires 5 cofactors (Thiamine Pyrophosphate, FAD, NAD and Coenzyme Q) similar to Pyruvate Dehydrogenase.

319• Rupture of Myocardium – is the most common complication of AMI 3-7 days later. Hypotension, Increased Jugular Vein Distention and Muffled Heart Sounds are the signs.

320• Dietary Energy – 9 kCal per gram of Fat, 4 kCal per gram of Carbs and Protein and 7 kCal per gram of Ethanol.

321• Cardiac Output – Oxygen Consumption / Arteriovenous O2 difference.

322• Hepatitis A Virus – can be inactivated by boiling for 1 minute at 85 degrees, treating with Formaldehyde and Bleach.

323• QT Prolongation – is usually caused by Potassium Channel Blockers, Amiodarone is a Potassium Channel Blocker that doesn’t predispose to Torsades de Pointes.

324• Areas of Metaplasia – may be present in the duodenal ulcers created by H. Pylori Infection.

325• Complications of CF – in US, usually are CardioRespiratory Symptoms, such as Pneumonia, Bronchiectasis, Cor Pulmonale and Obstructive Pulmonary Disease.

326• Standard Deviation – 68% is in the range of 1 SD, 95% are in the range of 2 SD and 99.7 % contain 3 SD’s

327• Increased Osteoid Matrix – is a complication of Rickets

328• Macrophages loaded with PAS Positive granules – are usually seen in Whipple Disease, if there are signs of Malabsorption in middle aged individuals.

329• Lipofuscin – is an accumulation of Lipid Peroxidation accumulating in aging cells.

330• Elevated Serum Alpha Fetoprotein – is usually present in Hepatocellular Carcinoma (Hepatoma)

331• Complication of CREST – earliest damage is seen in small vessels, where it causes intimal thickening

332• Damage to Posterior Hypophysis – will causes Diabetes Insipidus only for a short period of time.

333• Damage to Hypothalamic Nuclei – will cause a long term Diabetes Insipidus, not the transient that is seen with damage to Posterior Hypophysis

334• Tolcapone – is a COMT Inhibitor, which serves to prolong the availability of Levodopa in Parkinson Patients. Check for Liver Enzymes when administering

335• Elastin’s ability to recoil when stretched – is due to Lysyl Hydroxylase crosslinking

336• Mitral Valve Prolapse – is the most common predisposition to Valve Bacterial Endocarditis.

337• Cerebellar Tumor in a Child – is most likely a Medulloblastoma or Pilocytic Astrocytoma, medulloblastomas are always solid and Astrocytoma are solid and cystic.

338• Renal Cell Carcinomas – are usually associated with Von Hippel Lindau and deletion of VHL gene on Chromosome 3p.

339• Patients with splenic rupture – are usually susceptible to bacterial infections, such as S. Pneumonia, H.Influenzae and N. Meningitidis.

340• Ergonovine – is an ergot alkaloid that constricts vascular smooth muscle by stimulating alpha adrenergic and serotonergic receptors and thus it can cause a Coronary Vasospasm.

341• N-Acetylcysteine – works by cleaving Disulfide Bonds within Mucus Glycoproteins and thus Loosening the Mucus.

342• Vitamin E Defficiency – the most notable changes are seen in Nervous System, where there is a degeneration of Spinocerebellar Tracts, dorsal columns and peripheral nerves, which is similar to Friedrich’s Ataxia.

343• Pulmonary Effect of Vagus Stimulation – is bronchoconstriction, which will increase the work of breathing, mucus production and airway resistance.

344• V. Cholera – does not survive well in Acidic pH. So any condition that causes achlorhydia will cause V. Cholera to proliferate.

345• During Recovery from ATN – patients tend to develop Hypokalemia, due to high volume, hypotonic urine.

346• Mutation in CFTR gene – in CF patients will cause an abnormal folding of a protein and will result in degradation of a protein before it reaches the cell surface.

347• Cavernous Hemangioma – is the most common benign tumor of the liver, which on microscopy presents with blood filled vascular spaces

348• Avitaminosis of Vitamin A – may cause a squamous epithelial metaplasia of Pancreatic exocrine ducts, seen in patients with CF

349• Coccidioides Immites – presents with spherules on microscopy and it looks like berries.

350• Aspiration Pneumonia – is usually seen in alcoholics, seizures, old age, poor oral hygiene, the agents usually aspirated are Fusobacterium, Bacteroides

351• Thiopental – is an anesthetic and will cause a paralysis, further on it will dissolve into the Skeletal Muscle Tissue.

352• Tetrallogy of Fallot, Transpostion of Great Vessels and Truncus Arteriosus – can be caused by an abnormal migration of Neural Crest Cells.

353• Inhalation Anesthetics – can cause a massive Hepatic Necrosis, due to Halothane Exposure, where Halothane Metabolites produce autoantibodies against Hepatocytes.

354• Thioridazine – anti psychotic causes Retinal Deposits (Retinitis Pigmentosa). Chlorpromazine usually causes Corneal Deposits.

355• N-AcetylCysteine – provides Sulfhydryl groups and thus binds the toxic metabolites of Acetaminophen, and also it is useful in loosening the mucus plugs in CF patients, where it breaks sulfide bonds by providing Sulfhydryl groups.

356• Amyotrophic Lateral Sclerosis – causes loss of neurons in Anterior Horn (LMN Lesion) where it causes muscle weakness and atrophy. Demyelination of Lateral Corticospinal Tract (UMN Lesion) will cause spasticity and hyperreflexia.

357• Nitrates and High Blood Pressure – nitrates cause vasodilation and Reflex Tachycardia kicks in when the body senses the drop in BP, so to avoid Tachycardia, you must administer Beta Blockers.

358• Loss of Contractility of a Muscle – usually occurs within 60 seconds of Ischemia and Lactate will accumulate.

359• ACE Inhibitors – may produce Angioedema

360• Symptoms of Raynaud Phenomenon – are usually treated with Calcium Channel Blockers.

361• Hemiballismus – associated with wild flinging of extremities on 1 side of the body indicates damage to Subthalamic Nucleus, usually due to a Lacunar Stroke.

362• Menopause – is associated with increased levels of FSH.

363• Busprione – is a first line treatment of Generalized Anxiety Disorder and usually takes 2 or more weeks to show full effect.

364• Primary Oocytes – are arrested in Prophase of Meiosis I, and remain there until puberty. At puberty, it starts Meiosis II and gets arrested until fertilization in Metaphase of Meiosis II.

365• Classical Conditioning – is when a person has a reaction to a stimulus, like White Coat Anxiety, where White Coat is a Conditioned Stimulus for Anxiety.

366• Left Atrial Enlargement – can impinge Left Recurrent Laryngeal Nerve and cause Hoarseness

367• Amiodarone – Class III Anti Arrhythmic and can cause Thyroid Dysfunction (it’s 40% Iodine by Weight), Corneal Deposits, Blue Skin Discoloration, Pulmonary Fibrosis or Liver Dysfunction.

368• Mutation with FAS gene – impairs CTL to delete self reacting T-Lymphocytes and thus can cause an auto-infection of different organs, such as seen in SLE.

369• VPL – receives input from Spinothalamic and is a relay for Pain, Temperature, Proprioception.

370• VPM – is a relay for Gustatory Pathways

371• Lateral Geniculate Body – pathway for Vision

372• Medial Geniculate Body – pathway for Auditory.

373• Olfactory – doesn’t have a relay through the Thalamus.

374• Glycoprotein in Whipple’s Disease – stains well with PAS and is resistant to Diastase. It stains Red with PAS and is an excellent way to diagnose Whipple’s

375• HIV + Patients – often undergo reactivation of EBV Virus

376• Absolute Risk Reduction = Event Rate in Placebo (25/1000 = 2.5%) – Event Rate in Treatment (10/1000=1%) Thus it’s equal to 1.5% or 0.015.

377• Number Needed to Treat = 1/ARR NNT= 1/0.015=0.66 or 66%

378• Aflatoxin – present in different Molds of Grain, cause a mutation of G to T of p53 Gene and will cause Hepatocellular Carcinoma. Usually seen in Asian Countries.

379• Methacholine Challenge – can be used in patients to diagnose Asthma, since it’s a Muscarinic Cholinergic Agonist, it will increase Bronchial Smooth Muscle Contraction and Mucus Production.

380• Etanercept – Alpha Tumor Necrosis Factor Antagonist, and is used in treatment of Severe Rheumatoid Arthritis, especially in patients who failed Methotrexate Therapy.

381• Check for PPD, since it causes Reactivation of Tuberculosis.

382• Woolsorter’s Disease – is caused by Bacillis Anthracis, and has a structure where it has D-Glutamate instead of Polysaccharide.

383• COX 2 Enzyme in Colon Cancers – increased expression of COX 2 enzyme, has been seen in Colon Adenocarcinomas and Polyposis, so prevention with NSAIDS has been useful

384• Fexofenadine – Second Generation Anti Histamine that causes minimal sedation

385• Mucor Rhizopus Infection – causes fungus in Ketoacidosis Diabetic Patients and must be Biopsied to Diagnose. It branches at 90 degree angles and Aspergillosis at 45 degrees

386• Lamotrigine – anticonvulsant used in Refractory Partial Seizures and has been shown to cause a Hypersensitivity Rash as a Side Effect.

387• Prolactinomas – associated with increased production of Prolactin will suppress GnRH and thus causes Osteoporosis by decreasing levels of Estrogen.

388• Atherosclerotic Plaque – exresses increased number of PDGF and causes adherence of Platelets to it and thus increasing Intimal Thickness.

389• Intususseption – usually seen in children less than 2 years of age and are presented with a mass in the abdomen, poor feeding and Currant Jelly Stool

390• NSAID in Acute Gout – are the first line of treatment in patients presenting with Acute Attacks of Gout, Glucocorticoids are used as a first line of treatment in Elderly Patients or those with Renal Failure.

391• Loss of Nissl Substance in Neurons – indicates an Irreversible Damage to a Neuron

392• Left Sided Colon Cancers – usually present with Obstruction Type of Symptoms, where Right Sided Colon Cancers present with Iron Deficiency Anemia, since they tend to bleed.

393• Mutation of K-Ras gene – usually causes an increase in Growth of Colonic Polyp.

394• Mutation in APC Gene – usually causes Adenomatous Polyps

395• Mutation of p53 gene – usually causes a Malignant Transformation of Adenomatous Polyps.

396• Odds Ratio – is calculated from formula OR=ad/bc

397• Relative Risk – is [a(a+c)]/[b(b+d)]

398• Incomplete closure of Caudal Region – of abdomen, will cause extrophy of the bladder or cloaca extrophy

399• Fibrates and Bile Resins – will increase cholesterol content of bile and increase the risk of gallstones. Fibrates are drugs like Gemfibrozil and Bile Resins are Cholestyramine

400• Extracellular Propeptidases – cleave disulfide rich extensions from procollagen molecule and thus will form triple helix.

401• Niacin – decreases synthesis of triglycerides and VLDL, by suppressing the release of fatty acids from peripheral tissue. Side Effects are flushing, which can be prevented by administration of Aspirin.

402• Shiga Like Toxin – produced by E.Coli are identical in structure to Shigella Toxin, work by inhibiting 60S subunit of ribosomal protein and thus preventing protein synthesis

403• Toxic Shock Syndrome – has superantigen, which interacts with MHC complex on antigen presenting cells and T-lymphocytes and they cause widespread of activation of T cells with release of IL-2 from T-cells, IL-1 and TNF from macrophages.

404• Hepatitis D antigen – must be coated by external coat HBsAg antigen of Hepatitis B Virus.

405• Blastomycosis – can cause a pulmonary disease in immunocompromised patients, where Aspergillus may cause aspergillosis in old cavities created by TB etc.

406• Methotrexate – inhibits dihydrofolate reductase and side effects include stomatitis (mouth ulcers) and hepatotoxicity.

407• Biopsy in Hirschprung Disease – must include the submucosa of the narrow part, because usually submucosa and myenteric plexus are absent in this disease.

408• Postreptococcal Glomerulonephritis – is usually caused by accumulations of Immune Globulin Deposits.

409• Glucose Transport – into cells occurs by Facilitated Diffusion

410• TCA antidepressants – such as imipramine, amytriptiline, must be used with caution in patients with BPH, because they have strong anti-cholinergic side effects and may cause acute urinary retention

411• Enterococci – produce aminoglycoside modifying enzymes, that transfer chemical groups and will impair an antibiotic binding and thus resistance

412• IgA Protease – facilitates Mucosal Penetration.

413• Nitrglycerin – works primarily as a Venodilator, where cardiac workload is decreased, because the blood is collected in the venous system and thus the preload is decreased as well

414• Release of Lysozomal Enzymes – from ischemic tissue in the brain, results in necrosis of the tissue in the affected region.

415• Anencephaly – along with duodenal, esophageal or intestinal atresia are the main cause for Polyhydramnios, where the swallowing is decreased.

416• TB Meningitis – will result in a Communicating Hydrocephalus, where the impaired function is of Arachnoid Granulations.

417• RhoGam Therapy – where the Rh- negative mother is given an Anti D Globulin, and that globulin is IgG.

418• Common Peroneal Nerve – is mostly commonly injured in the trauma near the head of fibula and will cause Foot Drop.

419• Calcium during Muscle Contraction – will cause an increased degradation of Glycogen and have it converted into Glucose-1-phosphate.

420• Risk of Fractures is lower in Blacks – some of the risk factors of osteoporosis are smoking, menopause, corticosteroid therapy, Caucasian race, physical inactivity, alcohol use.

421• Collagen Molecule - has a triple helix formation, where there is a Glycine Amino Acid in every third positon.

422• Patients presenting with signs of Polydipsia – polyuria but at the same time they have Hyponatremia, are usually caused by Psychogenic Polydipsia, or Pathologic Water Drinkers.

423• Aldosterone – increase sodium and water reabsorption in the collecting ducts.

424• ADH – increases water reabsorption in the collecting tubules.

425• Retinoblastoma Protein (Rb) – is a regulator of G1 to S phase transition.

426• p27 protein – is a cell cycle inhibitor, so malignant cells will have low number of p27 cells.

427• Gluconeogenesis – is a major controller of glucose, during an overnight fast, where it converts pyruvate to oxaloacetate and oxaloacetate to phosphoenolpyruvate.

428• ADH acts in Medullary Segment – of collecting duct, where it acts to absorb water

429• Aldosterone – mainly acts in Cortical Segment of Collecting Ducts.

430• Staph. Scalded Skin Syndrome – produce Exfoliating Exotoxin, and there is a presence of Nikolsky Sign.

431• Memory Loss and Confabulations – are hallmarks of Korsakoff Syndrome and are permanent deficits, which don’t change with Vitamin Supplementation.

432• Risperidone – is an anti-psychotic, that blocks D2 synthesis of Dopamine, and thus its side effects are Hyperprolactinemia, that will cause Amenorrhea.

433• Avascular Necrosis – of femoral head are the major complications of Sickle Cell Anemia, Systemic Lupus and Steroid Therapy.

434• Damage to Organ of Corti – occurs from prolonged exposure to extremely loud noises.

435• Ergot Compounds – such as Pergolide and Bromocriptine, are associated with Side Effects that cause Raynaud Phenomenon.

436• Enterococcal Endocarditis – is usually seen in elderly patients who have undergone a procedure such as colonoscopy, where Enterococcus has infected and caused Endocarditis

437• Growth Factors and PDGF – rely on Tyrosine Kinase and MAP pathways, and RAS protein is a part of MAP pathway.

438• Villous Adenomas – can look like Cauliflower and secrete a lot of mucus, that will cause diarrhea and thus Hypovolemia

439• Jervell and Lange Nielsen Syndrome – is associated with Neurosensory Deafness and QT prolongation.

440• ARDS Patients – will have a normal Pulmonary Capillary Wedge Pressure, where there is no edema involved.

441• Red Ragged Muscle - is seen on the biopsy in Mitochondrial Myopathy. This is a mitochondrial disease and thus only transmitted through mother.

442• Caudal Regression Syndrome – where Sacral Agenesis causes lower extremity paralysis is usually seen in mothers with poorly controlled diabetes.

443• Niacin – is the most effective in raising HDL levels. Omega fatty acids will raise HDL but at very low levels.

444• Patients with CF- their symptoms might be corrected with administration of Pancreatic Enzymes, since they have its deficiencies.

445• Infiltrative Ophthalmopathy – is usually seen in Hyperthyroid Patients where their ocular muscles are infiltrated by glycosaminoglycans and hence there is Exophthalmos.

446• Best indicator of MS stenosis level – is a length of interval between S2 and and OS (opening snap)

447• Lipooligosaccharide (LOS) – of N. Meningitidis is analogous to Lipopolysaccharide of Gram Negative Rods and this will determine the severity of the disease. Usually seen in military recruits.

448• Patients older than 65 – are prone to developing pneumonia after Infection with Influenza, and the causative agents are Strep. Pneumonia, Staph. Aureus and H. Influenza

449• Patients with ANtiphospholipid Antibody Syndrome with Lupus – present with positive VDRL test, have Anti-Phospholipid Antibodies circulating. These antibodies are associated with increased risk of Thromboses, Miscarriages

450• ACE – is expressed in the Lung Vascular Endothelium and converts Angiotensin I to functional Angiotensin II

451• Preload will increase End Diastolic Sarcomere Length – in the ventricular myocardium, and will increase Stroke Volume and Cardiac Output.

452• Insulin – activated Protein Phosphatase in the cells, and it works through Tyrosine Kinase receptor in the cells to stimulate synthesis of fatty acids, protein, glycogen.

453• Patients with Bilateral Cataracts and no Hepatic Involvement – have a deficiency of Galactokinase and thus Galactose is shifted and converted into Galactitol by Aldose Reductase and thus it accumulates in the lens of the eye without Hepatic Involvement.

454• Patients with Classic Galactosemia – have a deficiency of Galactose 1-phosphate Uridyl Transferase deficiency and thus G1P accumulates and will cause lethargy, vomiting and will present with Cataracts.

455• Mycoplasma – lacks a cell wall, so antibiotics such as PCN, Cephalosporins and Vancomycin will not be effective in these bacteria. So it must be treated with Tetracylcines and Erythromycin that act on Ribosomal Subunits.

456• Reid Index – is a ratio of Mucus Gland Layer to the total thickness of cell wall and cartilage, and this is an index of progression of Bronchitis.

457• Agranulocytosis – might be caused by Anti-Thyroid Drugs, so WBC counts must be checked prior to administration.

458• Pituitary Apoplexy – is a complication of Hemorrhage into Existing Pituitary Adenoma. It will present with Severe Headache and Cranial Nerve Involvement.

459• Crohn’s Disease will present with Oxalate Stones – because impaired bile acid absorption, caused by fat malabsorption, will cause the loss of Calcium in the bile, and since Calcium binds Oxalate, then there will be a formation of Oxalate Stones.

460• Capsule of Strep. Pneumonia – is the major Virulence Factor, and it will swell up when Anti-Capsule agents are added.

461• Endocarditis caused by Staph. Aureus – usually occurs in IV drug abusers, or individuals with unaffected valves, and primarily affects the Tricuspid Valve. While Strep. Viridans usually involved Mitral Valve and is due to dental work etc.

462• Absolute Relative Risk – is calculated Event Rate (control) – Event Rate (treatment)

463• Ethanol and Pancreatitis – ethanol induces secretion of Pancreatic Juice with a high content of Protein and Low Fluid. Thus the secretions are viscous and will form plugs and obstruct bile flow.

464• Nasal Mucosal Ulcerations and Glomerulonephritis – is seen in Wegener’s Granulomatosis and will have Anti-Neutrophil Antibodies (c-ANCA)

465• Proton Pump Inhibitors – are the drug of choice for Gastrinomas, which secrete Gastrin.

466• Acetyl CoA – is an allosteric activator of Gluconeogenesis and acts by increasing activity of Pyruvate Carboxylase.

467• Cortisol – increases the transcription of enzymes involved in Gluconeogenesis

468• TCA overdose – may have a Quinidine like Side Effects where they might cause QRS and QT interval prolongation and to reverse that, Sodium Bicarbonate must be used.

469• Digitalis Toxicity – might be treated with supplementation with Potassium, since it blocks Na/K channel

470• To calculate the Risk – divide the number of diseased individuals by the total number of patients in the group.

471• Subperiosteal Thinning – is a feature of Hyperparathyroidism, where there is an increased resorption of the bone.

472• Alkaline Phosphatase – is a group of enzymes involved in many different organs, such as liver, bone, intestine, kidney. To clarify whether it’s the liver infection, you must measure GGTP levels – which are Gamma Glutamyl Transpeptidase.

473• Axonal Reaction – is a repair of axons, where there is a nucleus pushed to the side and the cell is compressed and finely granular Nissl substance is seen.

474• Cortisol – sensitizes vasoconstricitve effects of Catecholamines and thus exerts Permissive Effects on the Vasculature.

475• Endogenouse Administration of Thyroid Hormone – such as Levothyroxine, will increase the Free Levels of T3 and thus in its turn suppress TRH and then TSH levels.

476• Pentazocine – is an opiod narcotic with partial agonist activity and weak antagonist activity on Mu Receptors. Administration of this drug in patients dependent on opioids, might trigger an Opiod Withdrawal Symptoms.

477• GTP – is synthesized in the Succinyl CoA reaction in TCA cycle, and used as an energy source for decarboxylation of Oxaloacetate to Phosphoenolpyruvate by PEP Carboxykinase in Gluconeogenesis.

478• Lysine and Leucine – are strictly Ketogenic Amino Acids and would not increase blood Lactate Levels in patients with Pyruvate Dehydrogenase Deficiency.

479• Patients with Friedrich’s Ataxia – present with degeneration of Dorsal Columns, as well as 50% of them will develop Hypertrophic Cardiomyopathy.

480• HBsAg - is a component of the envelope of Hep. B virus and will form spheres and tubules.

481• Transposition of Great Arteries – results from failure of Aorticopulmonary Septum to Spiral during Septation.

482• Ataxia Telengectasia – is an autosomal recessive, where there is a Cerebral Atrophy that will lead to ataxia, these patients are also susceptible to DNA radiation, since they have a deficiency of Exonuclease activity.

483• Terbinafine - is a common drug used for Dermatophytosis, where it inhibits synthesis of Ergosterol by inhibiting Enzyme Squalene Epoxidase.

484• Acute Pancreatitis – is usually caused by Gallstones and Alcoholism, high levels of Triglycerides lead to increased production of Fatty Acids.

485• Astrocytes – are found at the periphery of the infarct, and are responsible for maintaining the same form, they are responsible for Gliosis.

486• Supraspinatus – is an Abductor of the arm, vulnerable to injury due to impingement between acromion and the head of the Humerus.

487• Subscapularis – is responsible for Medial Rotation of the Arm

488• Latissimus Dorsi – is the major Adductor of the Arm.

489• Neurons do not store Glycogen – and are highly sensitive to Ischemia, profound hypotension during Cardiac Arrests will cause Global Cerebral Ischemia.

490• De Quervain Thyroiditis – or Granulomattous Thyroiditis, presents after Viral Infections and will present areas of infilitration by Lymphocytes and Multinuclear Giant Cells.

491• Ceruloplasmin – and unabsorbed copper will be Secreted into Bile and excreted Hepatically in the stool

492• Dystrophic Calcification of Aortic Valves – is preceded by the Cell Necrosis, where there is a destruction by Calcification and that will cause Aortic Stenosis.

493• Procollagen – is synthesized within Endoplasmic Reticulum, then it’s released into Extracellular Space by transport through Golgi, and then converted into Collagen by peptidases that will cleave off N and C terminal portions. Only then they are crosslinked with other Collagen Molecules after residues are oxidized by Lysyl Oxidase.

494• Malassezia Furfur – are characteristics of Pityriasis Versicolor and appear as Spaghetti and Meatballs.

495• Abdominal Aorta – is mostly involved in the process of Atherosclerosis, then followed by Coronary Arteries, Popliteal, internal carotids and Vessels in the Circle of Willis.

496• Extrahepatic Biliary Atresia – is a congenital obstruction of Extrahepatic Bile Ducts seen by the 3rd week of Life.

497• C peptide and Insulin – packaged together into secretory granules and are released into an extracellular space.

498• Fenfluramine and Phenteramine – extensive consumption of Appetite Suppressors is associated with the risk of Pulmonary Hypertension. Which can progress to Cor Pulmonale.

499• Henoch Schonlein Purpura – consists of Leukocytoclastic Angiitis and associated with deposits of IgA and C3, and is common in children between 3-11 after recent infection.

500• Lack of T tubules – would lead to uncoordinated contraction of individual fibers in myofibrils.

501• Ureteric Bud – gives rise to collecting ducts, minor and major calyces, renal pelvis and ureters.

502• Metanephric Mesoderm – gives rise to Glomerulus, Bowman’s capsule, proximal, distal convoluted tubes and a connecting tubule

503• Pulmonary Vascular Sclerosis – will occur in patients with Eisenmenger Complex.

504• Low Volume of Distribution of the Drug – such as 4-5 L, may be due to High Molecular Weight, High Plasma Protein, Hydrophillicity and High Charge

505• Staph Epidermidis – must be treated with Vancomycin and Rifampin.

506• Indirect Inguinal Hernias – are located Laterally to Inferior Epigastric Vessels

507• Direct Inguinal Hernia – is located Medially to Inferior Epigastric Vessel.

508• MAO Inhibitors – such as Phenelzine and Tranycypromine, are particularly useful in treatment of Atypical Depressions, such as in patients with Hyperphagia and Weight Gain.

509• Osteoarthritis – will present with Short Morning Stiffness, and will involve DIP and PIP joints.

510• Rheumatoid Arthritis – will present with a Long Morning Stiffness that will improve with Exercise, and will involve MCP and PIP joints.

511• Spironalactone – may be used in a female that complains of increased Hair Growth on her face, since it will block androgen receptors at hair follicles and decrease production of Testosterone.

512• CFTR – is an ATP gated transmembrane ion transporter that pumps Chloride ions out of the cell against a Concentration Gradient.

513• Lead Time Bias – is an artificial increase in the survival time among tested patients, who actually have an unchanged diagnosis

514• Hepatitis B Prodromal Period – thay might last from 30-180 days, will present with the Serum Sickness Symptoms, where patients will experience fever like condition, skin rash, and lymphadenopathy.

515• V. Cholera – doesn’t invade the Intestinal Mucosa, so it will present with watery mucus and some epithelial cells.

516• Chronic Rejection of a Transplant – will present with Obliterative Intimal Smooth Muscle Hypertrophy and Fibrosis.

517• Improperly Fitted Crutches – will impinge the Radial Nerve and cause symptoms such as inability to Flex the Arm and Wrist

518• Thyroid Hormones – alter Gene Transcription by Binding to Receptors Inside the Nucles.

519• Protein M – is a major Virulence Factor of Strep. Pyogenes and Inhibits Phagocytosis and Complement Activation

520• Lancet Shaped Gram Positive Diplococci – is indicative of Strep. Pneumonia, which is Optochin Sensitive.

521• Polyribosyl Ribitol Phosphate (PRP) – is a part of H. Influenza Capsule and is part of HIb Vaccine and its conjugated with Diphtheria and Tetanus Toxoid.

522• Posterior Urethral Trauma – is associated with Pelvic Fractures, and it will present with Inability to Void, despite Full Bladder and Elevated Prostate on Rectal Exam.

523• Retinal Damage in Infants – will usually be due to Reperfusion Oxygen Damage, in infants born with Respiratory Distress Syndrome.

524• Use of Terbutaline – will present in Infants with Intracranial Hemorrhage, Hypoglycemia, Hypocalcemia and Ileus.

525• Reye’s Syndrome – due to ASA in patients treated for Influenza or Varicella Infection and will present with Microvesicular Steatosis of Hepatocytes.

526• Porcelain Gallbladder – Calcium Ladden Gallbladder and will increase the risk of Gallbladder Carcinoma

527• Hereditary Pancreatitis – may be due to mutation which would activated Trypsinogen to convert into Trypsin and it would auto digest Pancreas, before it would be released into duodenum as normally.

528• Lithium – causes Nephrogenic Diabetes Insipidus, Hypothyroidism and associated with Ebstein’s Anomaly.

529• Osler Weber Rendu Syndrome – Hereditary Hemorrhagic Telengectasia, may affect the Lips, Oropharynx, Respiratory Tract, Skin, GI tract.

530• Von Hippel Lindau – Capillary Hemangioblastomas in Retina and Cerebellum, presents with Congenital Cysts in Liver, Kidney, Pancreas and Increased Risk of Renal Carcinoma

531• Tuberous Sclerosis – may cause cysts in the liver, kidney, but in CNS it will be Subependymal Hamartomas, Renal Angiomyolipomas and Cardiac Rhabdomyoma, clinically will present with Seizures!!!

532• Sturge Weber – will present with Cutaneous Facial Angiomas, as well as Leptomeningeal Angiomas, patients will have Mental Retardation, Seizures and Skull will have Tram Track Calcifications.

533• Aging – will present with Decreased Ventricular Size at the Apex and will cause Sigmoid Septum.

534• Fc Portion Closer to the Hinge Region – is where Complement Binds.

535• Heme – serves as a Negative Feedback on ALA Synthase. Diagnosis of Accute Intermittent Porphyria is made by increase in Aminolevulinic Acid and Porphobilinogen

536• Duodenal Ulcers Location – is near Pylorus because of the most Acid Present.

537• Infants with Bilateral Renal Agenesis – will present with Respiratory Problems, since Amniotic Fluid that needs to be swallowed and urinated out, is essential in the process of Lung Maturation

538• LH – stimulates Leydig Cells to Produce Testosterone, FSH will stimulate Sertoli Cells to Produce Inhibin B, which will Negatively Feedback on LH and FSH

539• Until 4 hours – into Ischemia will not present with any changes on Light Microscopy

540• Bosental – is an Oral Endothelin Receptor Antagonist and is used in Patient with Pulmonary Hypertension

541• Reperfusion Arrhythmia – may be due to Fibrinolytics that will cause Reperfusion on Arterial Re-Opening.

542• Acute Fibrinous or Serous Pericarditis – acute onset Pleuritic Chest that decreases on Sitting Up and Leaning Forward.

543• Cardiac Defects in DiGeorge Syndrome – are associated with Tetrallogy of Fallot and Interrupted Aortic Arch

544• Addition of Spironolactone – will significantly Reduce Mortality in Heart Failure Patients, since it will block Aldosterone.

545• Chocolate Agar for Neisseria Gonorrhea – consists of Vancomycin, Polymixin and Trimethoprim.

546• Cryptococcus – that is Round Budding Yeast with Clear halos will cause Meningitis in HIV + Patients.

547• Down Syndrome – patients will have Ostium Primum Endocardial Cushion Atrial Septal Defect.

548• Nifedipine – is a selective Vascular Calcium Channel Blocker and is different from Calcium Channel Blockers used in Arrhythmias

549• Slow Onset of Anesthetic – is associated with High Solubility of the Drug

550• Thrombocytopenia in Hospital Patients – is mostly due to Heparin Infusions, and is more present with Unfractionated Heparin rather than Low Molecular Weight.

551• On Off Phenomenon – seen in Parkinson Patients where they will have days with Increased Mobility and other times with Decreased, that is due to the effect of L-Dopa Therapy.

552• Cauda Equina Syndrome – will present with Saddle Anesthesia and Loss of Anocutaneous Reflex, and that will involved a Lesion from S2 – S4 Areas.

553• Differential Cyanosis – in Upper and Lower Extremities is due to PDA.

554• Alzheimer’s Disease – mostly affects Hippocampus and Frontal Lobe

555• Alpha 1,4 Glucosidase – deficient in Pompe’s Glycogen Storage Disease is also Called Acid Maltase

556• C-Myc – is a nuclear Phosphoprotein and functions as Transcription Activator that controls Cell Proliferation, Differentiation and Apoptosis

557• Bcr –Abl – encodes a Protein that Inhibits Apoptosis while Promoting Mitogenesis and Increased Tyrosine Kinase Activity.

558• Postreptococcal Glomerulonephritis – will present with Elevated Anti Streptolysin (ASO) titers, Decreased C 3 and Total Complement Levels and presence of Cryoglobulins. C4 Levels are usually Normal.

559• Attributable Risk Percent ARP – is calculated by RR-1/RR

560• Celial Disease – must be diagnosed with Colon Biopsy where there is Flattening of Mucosa, Loss of Villi and Chronic Inflammatory Infiltration of Lamina Propria.

561• Apolipoprotein E -4 - may be involved in formation of Senile Plaques in Alzheimer’s Disease

562• Beta HCG – is detected in maternal serum on the 8th day, but can take as long as 11. Blastocyst implants itself on the 6th day

563• Hibernating Myocardium – can be caused by repetitive ischemia of the myocardium or persisten hypoperfusion, and when the blood flow is restored it will regain the circulation and strength

564• Glucagonoma – are pancreatic tumors that are characterized by necrolytic migratory erythema, erythematous rash affecting the groin

565• Pancoast Tumors – are Superior Sulcus Tumors characterized by Ipsilateral Horner’s Syndrome, rib destruction and other upper extremities’ deficits in the distribution of C8, T1 and T2

566• Alanine – can be Transaminated by Alanine Aminotransferase to Pyruvate with Amino Group transferred to Alpha Ketoglutarate to form Glutamate

567• HbS – where charged Glutamic Acid Residue is replaced by Nonpolar Hydrophobic Valine Residue at the 6th position and will cause aggregation of Hemoglobin under Hypoxic Conditions

568• Chemoreceptor Trigger Zone – is located at the base of 4th Ventricle, at the Dorsal Surface of Medulla.

569• Duration of Diastole – is a critical factor in determining Coronary Blood Flow

570• Ergot Compounds and Nonergot Compounds – Directly Stimulate Dopamine Receptors. Ergot Compounds (Bromocriptine and Pergolide) and Nonergot Compounds (Pramipexole and Ropinerole)

571• Patients on Thiazides – have overall higher levels of Calcium and thus it’s bone protective, so Hypocalciuria will decrease formation of Renal Stones

572• Nonnucleoside Reverse Transcriptase Inhibitors – do not need to be phosphorylated to be activated and some of them are: Nevirapine, Efavirenz and Delavirdine

573• HIV Associated Esophagitis – is caused by Candida, CMV and Herpes Virus

574• After MAO Therapy – it will take 2 weeks to regenerate enzyme, to have adequate neurotransmitter metabolism

575• Primidone - is metabolized to Phenobarbital and PEMA, all three are active compounds that are Anticonvulsants

576• Superior Mesenteric Artery Syndrome – when Transverse Portion of Duodenum is trapped between SMA and Aorta. That can happen due to rapid weight loss.

577• Bronchogenic Carcinoma – is the most common Lung Cancer due to Asbestos Exposure, where Mesothelioma is 2nd Most Common.

578• Majority of Anal Fissures – occur in the Posterior Midline Distal to the Dentate Line.

579• Pyrazinamide – is effective in Acidic Environment, where other TB drugs are effective against extracellular mycobacteria.

580• Liver Cirrhosis and Hepatocellular Carcinoma – are 2 outcomes associated with mutation of HFE protein which promotes attachment to Transferrin Protein and Facilitates Iron Absorption, which are seen in Hemochromatosis

581• Acute Rheumatic Fever – is the most common cause of Mitral Stenosis. Where Infective Endocarditis is more associated with Vegetaions and Destruction of the Valves.

582• Valproic Acid – is the first line therapy for Myoclonic Seizures. Where Phenyotin and Carbamazepine are 1st line in Tonic Clonic Seizures.

583• Nephrotic Syndrome – will present with loss of Antithrombin III and that’s why will present with Thrombosis

584• H. Influenza B Vaccine – is mixed with Diphtheria and Tetanus Toxoid, and this in turn will Increase Immunogenicity of the Vaccine, where Conjugate becomes T cell dependent Antigen

585• Carcinoid Heart Disease – will present with Fibrous Intimal Thickening with Endocardial Plaques and will be limited to Right Heart. The symptoms are flushing, wheezing and diarrhea, due to production of Serotonin, Kalikrein, Bradykinin, Histamine etc.

586• Lispro and Aspart – are the best Short Acting Insulins

587• Hydrocele and Indirect Hernia – are formed by a similar mechanism. Both are caused by incomplete Obliteration of Processus Vaginalis.

588• Gallstone Ileus – will cause an obstruction of the bowel and will present with Air in the Billiary Tract.

589• Increased Fecal Blood Loss – is the side effect of ASA Therapy. Because there is a loss of Gastric Protection in addition to Impaired Platelet Aggregation.

590• HSP 90 and HSP 56 – are Heat Shock Proteins that bind Inactive Zinc Fingers that are involved in Steroid Hormone Synthesis.

591• Complications of Ankylosing Spondylitis – may be impaired Pulmonary Ventilation due to deformation of the spine, and in the heart it will present with Ascending Aortitis leading to Dilatation of the Aortic Ring.

592• Colon Cancer – most common location for this is Ascending Colon, which will present with Bleeding, where the Left Side that would involve ResctoSigmoid Region would present with Obstruction.

593• Spread of Bronchogenic Carcinoma – may present with Obstruction and Compression of Upper Vasculature such as Vena Cava, and patients will present with Facial Swelling, Dilated Carotids.

594• Hypermethylation of Histones – is the cause of Altered Gene Expression of Huntington Disease.

595• Gastroduodenal Artery – is mostly eroded by Posterior Duodenal Ulcers and can be a source of Life Threatening Hemorrhage

596• Femoral Hernias – will present with a Bulge in the Upper Thigh, and will be accentuated on Valsalva Maneuver.

597• Pol Gene Mutations – render the ability of HIV Retroviral Therapy to take its effect

598• Treatment for Gonoccocal Infection – must always involve treatment for Chlamydia, since it often co infects at the same time. Ceftriaxone is used for N. Gonnorhea and Azithromycin or Doxycycline are used for Chlamydia

599• NF-kB Protein – activity is reduced in Crohn’s Disease and this protein is responsible for Cytokine Production

600• Acarbose and Miglitol – are Alpha Glucosidase Inhibitors that decrease Activity of Membraine Bound Disaccharides on the Intestinal Brush Border.

601• Increase in cAMP in Vascular Smooth Muscle – will cause Vasodilation, which is a Side Effect of Phosphodiesterase Inhibitors in Hypotensive Patients.

602• Fibrinous or Serofibrninous Pericarditis – develops in 20% of the Post MI patients between day 2 and 4, due to infiltration of Inflammatory Cells of the Transmural Infarction. Dressler Syndrome occurs on Day 7 and is an Autoimmune Process.

603• Niacin and Fibrates – are the most useful Treatment in patients with Hypertriglyceridemia

604• Airway Resistance – is Minimal in Bronchioles and Maximal in Large Segments of Bronchi.

605• Cold Agglutinins – are antibodies that will be produced in Response to Mycoplasma Pneumonia Infection, also might be present with Ebstein Barr Virus Infection

606• Calcium Channel Blockers – might present with AV Nodal Blocks and Bradycardia

607• Local Defense against Candida – is produced by T cells, that’s why we see Local Candidiasis in HIV+ Patients, since their T cell Levels are Low

608• Defense against Systemic Candidiasis – is produced by Neutrophils, that’s why Neutropenic Patients will present with Systemic Candidiasis

609• To prevent Neonatal Tetanus – is to ensure that Mothers are Vaccinated with Toxoid to allow transfer of IgG Toxoid through Placenta

610• Cervical Cancer Risk – Number 1 is History of Sexual Partners, since HPV can be transmitted

611• Endometrial Cancer Risk – is due to Nulliparity, early Menarche and Obesity, where increased Estrogen Stimulation of the Endometrium

612• Breast and Ovarian Cancers – Number 1 Risk is Family History

613• Minimal Change Disease – is usually due to the Loss of Polyanion in the Basement Membrane, which will lose the Charge.

614• Rifampin – is used as Prophylaxis against Meningococcal Diseases, as it will Penetrate into Respiratory Tract and Eliminate Nasopharyngeal Colonization

615• Niacin – or Nicotinic acid has been used to treat Hyperlipidemias, the side effects of Flushing are due to release of Prostaglandins

616• Left Ventricular Dysfunction – will cause Pulmonary Vessel Vasoconstriction and will contribute to Pulmonary Hypertension

617• Digitalis Toxicity – will present with Hyperkalemia and at times with Bradycardia, Ventricular Tachycardia or Fibrillation

618• Splitting of S2 in ASD – will be permanent and will not change with Respiration

619• Sixth Aortic Arch – gives rise to Pulmonary Arteries and Ductus Arteriosus

620• Neuropathic Incontinence – with Neurogenic Detrusor Spasticity, will result from damage from T11 till L2, will cause relaxation, since those nerves inhibit it. S2-S4 are responsible for excitation of the bladder

621• MCHC – Mean Corpuscular Hemoglobin Concentration is the best Index in making Diagnosis of Hereditary Spherocytosis, Diagnosis is best confirmed with Osmotic Fragility Test

622• Musculocutaneous Nerve – provides innervation of Flexor Muscles of upper arm Sensory to the Lateral Part of the Arm

623• Haptoglobin – binds Free Hemoglobin, in Intravascular Hemolysis, due to destruction of Erythrocytes, Free Hemoglobin Increases, an Exceeds levels of Haptoglobin and thereby Decreasing the Levels of Haptoglobin

624• In HIV – Nucleocapsid Proteins p24 and p7 are from GAG Gene. Envelope Glycoprotein gp41 and gp120 are from ENV gene. Transcription and Translation are from POL gene. TAT and REV are required for Replication

625• Dietary Fructose – is Phosphorylated in the Liver to Fructose 1 Phosphate and Rapidly Metabolized, because it Doesn’t Pass through PFK 1, which is a Regulatory Enzyme of Glycolysis.

626• Ecthyma Gangrenosum – is a Cutaneous Necrotic Disease and it’s associated with Pseudomonas Aureginosa. P. Aeruginosa are common in Neutropenic, Diabetic, Burn Patients.

627• Glucocorticoids and HIV-1 Protease Inhibitors – are associated with Cushingoid Appearance and Fat Distribution

628• Gouty Arthritis – is a Side Effect of Niacin Therapy, which increases Serum Uric Acid. Hepatotoxicity may occur at High Doses. In Diabetics it might cause Hyperglycemia

629• Amphotericin B – Polyene Antifungul and its Side Effects are Renal Failure with Hypokalemia and Hypomagnesemia.

630• Antiphagocytic Polysaccharide Capsule in H. Influenza B – has Ribose in it, instead of Hexose and may be the reason for Increased Virulence

631• Patients with Crohn’s Disease – are prone to developing Gallstones. Decreased Bile Acid Reabsorption and Loss in the Feces will increase Cholesterol Levels and formation of Gallstones

632• Polymyositis – presents with Symmetrical Muscle Weaknesses, on Biopsy there is necrosis, regeneration, large amounts of MHC I molecules infiltrated with CD8 T cells.

633• Primary Biliary Cirrhosis – Autoimmune Destruction of Hepatic Bile Ducts and Cholestasis.

634• All Sickle Cell Patients – at some point will present with Asplenism and thus the increased risk of H. Influenza and Strep. Pneumonia Infections

635• AL Amyloidosis – is Associated with Multiple Myeloma.

636• Generalized Lymphadenopathy – is another Side Effect of Phenytoin, where it might present as a Lump in the Neck.

637• Polycystic Ovarian Syndrome – is associated with Endometrial Hyperplasia, due to Unopposed Effect of Estrogen and Increased Risk of Endometrial Carcinoma. Patients also have a Higher Risk of Developing Type II Diabetes

638• Hematogenous Osteomyelitis – will primarily affect Metaphysis of the Bone, due to Rich Vascularization

639• Very Long Chain Fatty Acids – which Cannot Undergo Beta Oxidation, is due to Peroxisomal Absence or Defect, which will lead to Defects from Improper CNS Myelination

640• Half Life – Vd(.7)/CL. 1 Half Life is 50%, 2 Half Lives is 75%, 3 Half Lives – 87.5%, 4 Half Lives – 93.75%

641• Sarcoidosis – will usually present in African Americans with Dry Cough, Pulmonary Infiltrates and Hilar Adenopathy. On Biopsy it will be a Non Caseating Granuloma

642• Major SE of Metformin – is Lactic Acidosis, which will damage the Kidneys and GI Upset.

643• Anemia in SLE – is due to Autoimmune Hemolysis and will be due to formation of IgG Warm Antibodies to RBCs. Which is characterized by Spherocytosis, + Coombs Test, and there will be Thrombocytopenia, due to Antibodies against Platelets

644• Benzodiazepines, Barbiturates and Alcohol – will Bind to GABA Receptor and Stimulate Influx of Chloride Ions into Neurons

645• Mycoplasma Pneumonia – can cause Hemolysis, due to similarity between Antigens of Cell Membrane of M. Pneumonia and Cell Membrane of Erythrocytes

646• Hydrocephalus Ex Vacuo – there is a Ventricular Enlargement in the Brain, which is Due to Atrophy of Cerebrum (Picks, Alzheimers). CSF Pressure is Not Increased

647• Common Peroneal (Fibular) Nerve – is usually damaged when patients wear a Cast and compress the head of the Fibula

648• Takayasus and Giant Cell Arteritis – are very similar in Mechanism. Takayasus involves Aorta and its Branches and it usually occurs in Patients Younger than 40. If Patients are older than 40, we presume it’s Giant Cell Temporal Arteritis

649• Skeletal Muscles are Resistant to Calcium Channel Blockers – because they largely Depend on Intracellular Calcium for Excitation and Contraction Coupling. Where Smooth Muscle depends on Extracellular Calcium

650• PDGF – is largely secreted by Smooth Muscle Cells and it will promote migration to the Affected Site of Inflammation, with Production of Intimal Thickening and Collagen Deposition

651• Palmar Erythema – will be due to Cirrhotic Hyperestrinism and it will also include Gynecomastia, Testicular Atrophy, Spider Nevi and Decreased Body Hair

652• TZDs (Thiazolidinediones) – New Group of Anti Diabetic Drugs, Decrease Insulin Resistance by Binding to Peroxisome Proliferator Activated Receptor Gamma, which is a Transcriptional Regulator of the Genes involved in Glucose Metabolism

653• Benzodiazepines – are First Line in Alcoholic Seizures, because they will Substitute Alcohol Effect on GABA Receptors

654• Adenomyosis – presence of Endometrial Glands in the Uterine Myometrium, and it will cause an Enlargement of the Uterus with Bleeding, and Painful Menses

655• Endometriosis – presence of Endometrial Tissue Outside of the Uterus, it will present with Painful Menses, Dyspareunia, but no Uterine Enlargement

656• Cause of Death in Acute Rhematic Fever – in Rare Cases is Acute Myocarditis, where Mitral Stenosis takes years to form

657• Adenosine – is DOC in treatment of Paroxysmal Supraventricular Tachycardia, where there are palpitations. Side Effects include Flushing, Burning in the Chest and Shortness of Breath

658• Medullary Sponge Kidney – is characterized by Cystic Dilatations of Medullary Collecting Ducts. Cortex is spared. Patients will present with Kidney Stones and Hematuria.

659• Lidocaine – is very Specific to Depolarized Tissue such as Ischemic Tissue. That is why it’s a Treatment of Choice in Post Myocardial Infarction Arrhythmias

660• Dysplasia – is different from Cancer, because it’s Reversible, where Cancer is not.

661• Atheroembolic Disease of Renal Arteries – will present with Renal Failure and Big Toe Discoloration in Elderly Patients

662• CEA Levels – in patients with Colon Cancer are usually used to Monitor Tumor Recurrence

663• Cryptococcus Neoformans – is the only Fungus that has a Polysaccharide Capsule, that appears Red on Mucicarmin Stain and Clear Unstained Zone on India Ink

664• 3rd Aortic Arch – gives rise to Common and Proximal Internal Carotid Arteries.

665• 4th Aortic Arch – gives rise to True Aortic Arch and portion of Subclavian Arteries

666• 6th Aortic Arch – gives rise to Pulmonary Arteries and Ductus Arteriosus

667• MCA – supplies Broca’s and Wernicke’s Areas, Frontal Eye Fields, Face and Arm Areas of Motor and Sensory Cortex

668• Shiga and Shiga Like Toxin of E.Coli – inactivated 60S Subunit of the Ribosome and thus inhibit Protein Synthesis and Eventual Death

669• Formation of Billiary Sludge – will be formed due to Incomplete Emptying of Gallbladder in Response to CCK, thus Bile will Precipitate

670• Chloramphenicol – will cause Aplastic Anemia, it will bind to 50S Subunit and Inhibit Peptidyl Transferase Enzyme

671• Kallman’s Syndrome – will present with Delayed Puberty Plus Anosmia, where there is a Failure of GnRH Neurons to Migrate to Olfactory Placode and Hypothalamus. Boys will be feminine with Poorly Developed Secondary Sexual Characteristics

672• Intimal Tear – is the Initiating Process of Dissecting Aortic Aneyurism

673• Weakened Vesicoureteral Junction – will be due to Frequent Bladder Infections and will Facilitate Reflux

674• Suppression of 7 α Hydroxylase Activity – due to the drugs such as Clofibrate, will reduce Solubilization of Cholesterol into Bile and there will be Excess Cholesterol

675• Defficiency of Lipoprotein Lipase – will cause impaired Tryglyceride Clearance from Blood Stream. Lipoprotein Lipase is secreted from Uniloculated Adipocytes, which are Adipose Tissue, also by Skeletal and Cardiac Muscle

676• Effect of Hypothalamus on Prolactin – is Inhibitory via Dopamine Production

677• Senile Cardiac Amylidosis – is due to Depositon of Abnormally Folded (β Pleated Sheet) ANP Derived Proteins and is confined to Cardiac Atria

678• Women in Hemochromatosis – tend to not present until Menopause, since Menstruations will be like Phlebotomy. So After Menopause, the symptoms will kick in.

679• Neonates born to Hep B mothers – are at High Risk of Chronic Disease, Fast HBV replication and Moderate Hepatic Injury

680• Mesothelioma – associated with Asbestos Exposure, it will present with Long Microvilli and Abundant Tonofilaments, which will differ it from Bronchoalveolar type of Adenocarcinoma, which will present with Short Microvilli

681• To prevent Recurrent Seizures – in patients with Status Epilepticus. First Line of Treatment is Addition of Phenytoin to Regular Benzodiazepine Therapy.

682• Corticosteroids – are the Strongest and Most Predictable Effects in patients with Asthma

683• Nitrates – mimic Action of Endothelial Derived Relaxing Factor, which will lead to Increased cGMP and Myosin Dephosphorylation, and Reduced Intracellular Calcium

684• Isosorbide Mononitrate – is the most Bioavailable Oral Nitrate.

685• Loss of GABA Neurons in Striatum – is characteristic of Huntington due to Increased CAG Repeats on Chromosome 4

686• Acute Acalculous Cholecystitis – is an Acute Inflammation of Gallbladder without formation of Stones and it’s mostly present in Hospitalized or Severely ill

687• Ethylene Glycol Ingestion – will lead to Acute Renal Failure with Precipitation of Oxalate Stones, such as Calcium Oxalate Crystals in Urine

688• Partial Mole – has a Triploid Karyotype, patient will present with Vaginal Bleeding and Lower Abdominal Pain

689• Tertiary Syphilis – will present with Neuro Involvement and Gummas. That are Necrotizing Granulomas that appear on Skin, Mucosa, Subcutaneous Tissue, Bones and Within Organs. Similar to Chancre in Primary Syphilis

690• Watershed Areas – are Splenic Flexure and Distal Sigmoid Colon, are Most Susceptible to Ischemia During Hypotension and Low Perfusion States

691• Splenic Hypertrophy in Pyruvate Kinase Defficiency – is due to Increased Work to Remove Deformed Erythrocytes from Circulation

692• MacConkey Agar – is used for Many Enteric Bacteria

693• Thayer Martin VCN – is for Neisseria Species (Vancomycin, Polymyxin and Nystatin to remove all other bacteria)

694• Blood Agar – are used to distinguish between Enterococcal and NonEnterococcal Infections. Enterococcal such as E. Faecalis and E. Faecium will grow in both Bile Salts and 6.5% Hypertonic Saline. Where NonEnterococcal (Strep. Bovis) will grow in presence of Bile Salts, but Not 6.5 % Solution

695• Cysteine Tellurite Agar – is for Clostridium Diphtheria

696• Bordet Gengou – is for Bordetella Pertussis

697• Primary Billiary Cirrhosis – is due to Autoimmune Granulomatous Destruction of Hepatic Bile Ducts and Cholestasis. Side Effects will include Pruritis, worse at Night.

698• Gonococcal Arhtritis – is a complication of Neisseria Gonorrhea, and must be suspected in Sexually Active Young Adults

699• Slow Acetylators – are at increased risk of Toxicity to certain drugs, such as Isoniazid, Dapsone, Hydralazine and Procainamide

700• Imperforate Anus in an infant – may also be associated with abnormal development of Urorectal, Urovesical and Urovaginal Fistulas

701• Chronic Rejection – might produce Chronic Obstructive Lung Disease and cause Bronchiolitis Obliterans. Pathology includes Lymphocytic Inflammation and Necrosis of Bronchiolar Walls.

702• Acute Rejection – will present with Mononuclear Infiltration on Histological Examination

703• Beck’s Triad – of Hypotension, JVD and Distal or Muffled Heart Sounds is indicative of Tamponade

704• Serine and Threonine Residue Phosphorylation – by Tyrosine Kinase can lead to Insulin Resistance, and can be caused by TNF-α, Catecholamines, Glucocorticoids and Glucagon

705• Chronic Systemic Use of Steroids – will Promote Osteoporosis and cause Vertebral Fractures, by Inhibiting Vitamin D and Promoting PTH activity

706• Anaplastic Tumors – bear no resemblance to the Tissue of Origin

707• Lacunar Infarcts – occur due to Hypertensive Arteriolosclerosis in Basal Ganglia, Pons and Internal Capsule

708• Hypertrophic Cardiomyopathy – may involve a mutation in Beta Myosin Heavy Chain and Cardiac Cell Sarcomere Protein (Troponin, Tropomyosin)

709• External Branch of Superior Laryngeal Nerve – is susceptible to injury in patients undergoing Thyroidectomy, this nerve innervates Cricothyroid Muscle, all other Muscles are innervated by Recurrent Laryngeal Nerve

710• Intracranial Schwannomas – are usually located in Cerebropontine Angle, which is between Pons and Cerebellum

711• Octreotide – Synthetic Analog of Somatostatin with a Long Half Life is used in Carcinoid Syndrome.

712• Intrapartum Antibiotics – may be used to decrease Incidence of Group Beta Strep Meningitis in Newborns

713• Disruption of Macrophage Phagolysosomes – in Patients with Silicosis, will make them susceptible to Infection with TB

714• Neural Tube Defects – are associated with Increased Levels of Alpha Fetoprotein and Acetylcholinesterase

715• Seizures Side Effects – are usually seen in therapy with Bupropion, Isoniazid and Imipenem

716• Tremor in patients – may be treated with Anticholinergics, such as Benztropine, but must be avoided in patients with BPH and Closed Angle Glaucoma

717• Suspensory Ligament – must be occluded during Surgery to Remove ovaries, to reduce the risk of accidental ligation of Ureters

718• Clonal T Cell Receptor Gene Rearrangement – is seen in Malignant Lymphadenopathy

719• Adrenals – are the Most Common Site of Metastases of Lung Cancers, other sites include Bone, Brain and contralateral Lung

720• Carotid Massage – will Increase Firing of Baroreceptor Rate thus Increasing Parasympathetic Stimulation and thus Prolong AV Node Refractory Period

721• Crescent Formation – in Light Microscopy is Diagnostic of RPGN, and there will be Accumulations of Fibrin, Monocytes and Macrophages

722• TNF –α Therapy – is associated with Reactivation of Latent Tuberculosis. Thus PPD Screens are required before Initiating Therapy. Drugs include (Infliximab, Etanercept)

723• Envelope proteins gp41 – are Fusion Inhibitors that allow Virus to Fuse with Membrane. Drugs Enfuvirtide are useful to prevent this Fusion

724• Gp120 – is used for Viral Attachment to CD4 membrane on T cells

725• Apical Subpleural Blebs – will be seen in patients with Spontaneous Pneumothorax

726• Mifepristone – is Progesterone Antagonist and is Abortificent, Misoprostol is Prostaglandin Analog, that will cause Uterine Contractions and is used in combination with Mifepristone

727• Disseminated Histoplasmosis – is associated with Hepatosplenomegaly in Immunosuppressed Patients

728• Pruritis – is usually a First Symptom of Primary Billiary Cirrhosis, where there are antibodies against Hepatic Bile Ducts and will cause Cholestasis

729• Neisseria Meningitis – will proceed from Pharynx into Blood, then Choroid Plexus and then Meninges. Where H. Influenza will go from Pharynx to Lymphatics and then to Meninges

730• Hyper IgM Syndrome – will present with inability of B Lymphocytes to Undergo Isotype Switching, and will present with Lymphoid Hyperplasia and Recurrent Sinus Infections. Most commonly it’s due to absence of CD 40 Ligand on B Lymphocytes

731• Fibromyalgia – usually affects women of 20-50 and presents with Diffuse Musculoskeletal Pain with pain in the Spine of Scapula, Lateral Epicondyle, Medial Fat Pad in the Knees and pain associated with Exercising

732• Tamoxifen – in Breast Tissue is Anti Estrogenic Effect and Hyperestrogenic Effect in Endometrial Tissue, thus increasing the Risk of Endometrial Cancers, Polyps and Hyperplasia

733• Patients on Levodopa – should not be taking Vitamin B6 Supplements due to Increase Metabolism of Levodopa caused by Vitamin B 6

734• Hepatic Angiosarcoma - is associated with Exposure to Arsenic, Polyvinyl Chloride and will express CD 31 Tumor Markers

735• Tuberoinfundibular Dopaminergic Pathway – is associated with connecting Hypothalamus to Pituitary and responsible for Dopamine Inhibition of Prolactin

736• Sucrose – is a combination of Glucose and Fructose.

737• Lactose – is Galactose and Glucose

738• Maltose – is Glucose and Glucose

739• Corneal Reflex – is associated with Nasocilliary Branch of V 1 Nerve. Motor Component is due to Facial Nerve Temporal Branch

740• Conversion of Tyrosine to DOPA – requires enzyme Tyrosine Hydroxylase

741• DOPA to Dopamine – Dopamine Decarboxylase

742• Dopamine to Norepinephrine – Dopamine Beta Hydroxylase

743• Norepinephrine to Epinephrine – require PNMT (Phenylethanolamine –N- MethylTransferase) and Cortisol Increases Transcription of this Enzyme

744• Presence of Jejunal Ulcers – is Highly Indicative of Gastrinoma, there will also be Diarrhea and Abdominal Pain

745• Respiratory Acidosis – will be seen in patients with Heroin Overdose. Bicarcbonate Levels will be Low, because it will take 24 hours for Bicarb Levels to Compensate

746• Sudden Standing or Valsalva Maneuvers – will increase Intensity of Murmurs in patients with Hypertrophic Cardiomyopathy

747• IGF-1 of the Liver – is responsible for Growth Hormone Effect in Human Growth

748• IGF -1 from Hypothalamus – is not Responsible for the Growth, but more for CNS Activity

749• Akathisia – usually present as feeling on the Edge, Restlessness, Restless Leg Syndrome

750• Side Effects of Protease Inhibitors – are usually associated with Hyperglycemia, Lipodystrophy (Buffalo Hump etc) and Inhibition of p450

751• Main Side Effect of Cholestyramine – are GI Upset, Increased Triglyceridemia and Impaired Absorption of Nutrients and Drugs

752• End Stage Renal Disease – will be associated with Osteitis Fibrosa Cystica, with Retention of Phosphorus, Loss of Calcium and Activation of 2ndary Hyperparathyroidism

753• Dense Pigment containing Epinephrine Metabolites – is seen in the Lysosomes of the Liver in patients with Dubin Johnson Syndrome

754• Silicosis – will present with Egg Shell Calcification of Lung Hilar Nodes and Birefringent Particles Surrounded by Collagen Fibers

755• Berilliosis – may present with Non Caseating Granulomas

756• Hamartomas – are the most common Benign Lung tumors composed of Collagen, Fibrous and Adipose Tissue

757• Small Cell Lung Carcinoma – is usually associated with Neuroendocrine Markers and will present in the Center of the Lung usually in Smokers

758• ACE Inhibitors – can cause an Increase in Creatinine and Decrease in Hydrostatic Pressure and Decreased Renal Perfusion

759• Acute Appendicitis – is usually due to Obstruction of Lymph Flow of Fecalith. Bacterial Infection will be a pathogenesis of Obstructed Appendix.

760• Positive Kussmaul Sign – will be seen in Patients with Chronic Constrictive Pericarditis.

761• Midsystolic Click – is usually seen in Patients with Mitral Valve Prolapse

762• Immunocompromised Patients with >200 CD4 Count – will have Strep. Pneumonia as a cause of their Lung Infections

763• Incidence of Squamous Cell Carcinoma – and Esophageal Adenocarcinoma are now Equal

764• Smoking – is the most Important Risk Factor for Pancreatic Cancer. Diabetes, Chronic Pancreatitis and Age >50 are Strong Risk Factors as well

765• Dating Error – where the expectance Date was miscalculated, might be the most Important Reason for Increase in Alpha Fetoprotein

766• Digoxin – will decrease AV Nodal Conduction, by Increasing Parasympathetic Tone of the Cardiac Muscle

767• Pancreatic Pseudocyst – is a most common complication of Acute Pancreatitis, and is composed of Granulation Tissue and Fibrosis

768• Langerhan Cells – present in Histiocytosis have a Tennis Racquet Shape Intracytoplasmic Granules and are called Birbect Granules

769• JAK/STAT Signaling Pathway – is used by Colony Stimulating Factors, Growth Hormones and Cytokines associated with Tyrosine Kinase Receptors

770• Cysteine – becomes an Essential Amino Acid in patients with Homocystinuria, where there is a defect of Cystathione Synthetase and accumulationg of Methionine

771• Atherosclerotic Plaques with more 75% Occlusion – are a cause of Stable Angina. Where plaques that occlude less than 75% of the Coronary Vessel will be Asymptomatic.

772• Ulcerated Plaque – with partially obstructive thrombosis is associated with Unstable Angina or Subendocardial Infarction.

773• Ruptured Plaque – is associated with Transmural Infarction with a Full Obstructive Thrombus

774• Friedrich’s Ataxia – is associated with Degeneration of Spinocerebellar Tracts, Kyphoscoliosis, Foot Abnormalities (High Arch), Hypertrophic Cardiomyopathy and Increased Risk of Diabetes Mellitus

775• Cleft Lip – is associated with Impaired Fusion of Maxillary Prominence and Medial Nasal Processes

776• Cleft Palate – is due to incomplete Fusion of Palatine Shelves of Maxillary Prominences

777• Spinal Scoliosis – is usually seen in Marfan’s Syndrome

778• Coccioidis Immitis – presents as Flu Like Symptoms, Cough and Erythema Nodosum. Will Have Thick Walled Spherules with Endospores

779• Histoplasma Capsulatum – will present with Pulmonary Symptoms similar to TB, and has Oval Yeast Within the Macrophages (found in caves, infested with bats)

780• Blastomycis – Large Round Yeast with Broad Based Bud, presents with Pulmonary Pneumonia

781• Caspofungin – which are Echinocandins, Inhibit Synthesis of Polysaccharide Glucan and used as Anti Fungal.

782• Wilson’s Disease – will affect degeneration of Putamen as well as Damage to Basal Ganglia.

783• MAP Kinase – signal pathway includes RAS Protein which is a G Protein

784• Colon Adenocarcinoma in UC Patients – will present in 30s and will be Uniformly Spread out. Unlike Sporadic, that arise in patients in 60s and more localized to the Left Side.

785• Carcinoid Syndrome – when Localized to Intestine, it’s products will be Metabolized by the Liver and Patients will not have Symptoms. When it’s Metastasized to the Liver, then Secretory Products are Not Degraded and Patients Will Experience Symptoms.

786• Carcinoid Tumors – arise from Chromaffin Cells of the Intestine, have Eosinophilic Cytoplasm and Oval Shaped Nuclei

787• 4 Stages of Lobar Pneumonia : 1) Congestion (first 24 hours) – Vascular Dilatation, Alveolar Exudate Contains Mostly Bacteria 2) Red Hepatization (2-3 Days) Alveolar Exudate – Erythrocytes, Neutrophils and Fibrin 3) Grey Hepatization (4-6 Days) No RBCs, mostly Neutrophils and Fibrin

788• Polyarteritis Nodosa – will present with Fibrinoid Necrosis with Transmural Inflammation of Arterioles, fever, malaise, melena. Associated with Hep. B Infection

789• Alpha 1 Antitrypsin Defficiency – presents with red-pink PAS Granules of Unsecreted A1AT in Periportal Hepatocytes

790• Hepatic Abscess – will present with Fluid Filled Cavity in the Liver, usually due to Staph Aureus, due to Hematogenous Spread. Where Entamoeba Hystolytica will have Aerobic and Non Aerobic Bacteria containing Abscess

791• Hemosiderin Laden Macrophages – are usually due to Elevated Pulmonary Pressure, secondary to Left Sided Heart Failure

792• Paraneoplastic Cerebellar Degeneration – is an Autoimmune Process and presents with Limb and Truncal Ataxia, Dysarthria. Occurs in patients with Ovarian, Small Cell Carcinoma of the Lung, Breast and Uterine Cancers.

793• Space Constant – how far along an axon signal will travel is Decreased in patients with Multiple Sclerosis

794• Class Switching for IgE – is due to IL-4 and IL-13 produced by TH2 cells.

795• IL-5 – is responsible for Eosinophilia and Class Switching and Synthesis of IgA

796• Central Retinal Artery Occlusion – presents with Painless, Permanent Monocular Blindness and will have Cherry Macula

797• Patients with Essential Fructosuria – Metabolism of Fructose by Hexokinase to Fructose 6 Phosphate is primary methode of Metabolizing Dietary Fructose

798• Carbamoyl Phosphate Synthase and N-Acetylglutamate Synthetase – have increased levels of Ammonia and Neurological Defects.

799• Mycoplasma Pneumonia – will require Cholesterol to grow on Artificial Media, due to Single Layer of Cholesterol Phospholipid Bilayer. They Completely Lack Peptidoglycan Cell Wall, Envelope or Capsule. Usually seen among Military Recruits

800• Optic Nerve Damage – will cause neither pupil to react to Light, but when Light is shined into an opposite eye, both eyes will Constrict due to Intact Motor Function

801• Occlusion of Right Coronary Artery – will result in Transmural Ischemia of Left Ventricle, producing ST Elevation in Leads II, III and avF

802• Occlusion of LAD – will result in Anteroseptal Transmural Ischemia with ST Elevation in V1-V4

803• Occlusion of Left Circumflex – will result in Transmural Ischemia of Lateral Wall of Left Ventricle and ST Elevation in V5 and V6

804• Combination of Statins and Fibrates – increases the Risk of Myopathy and Hepatotoxicity

805• Combination of Fibrates and Bile Acid Resins – will result in Increased Risk of Cholesterol Stones, due to Increased Cholesterol in Bile

806• Neuron Specific Enolase, Chromogranin – along with Synapthophysin are Neuroendocrine Markers in Patients with Small Cell Carcinoma, which is located Centrally in Smokers.

807• Meniere’s Disease – characterized by Triad of Tinnitus, Vertigo and Sensorineural Hearing Loss. Due to Increased Pressure and Volume of Endolymph in Vestibular Apparatus

808• α 3 chain of Type IV Collagen – is targeted by anti-glomerular basement membrane antibodies in Goodpasture’s Syndrome

809• Drug Induced Nephritis – due to NSAIDS will predominantly affect Interstitium, leaving Glomeruli Intact.

810• Beta Endorphin and ACTH – are derived from the same Origin. Beta Endorphin has Increased Affinity to Delta and Mu Receptors.

811• Pulsion Diverticulitis – is usually seen in Older Patients due to Increased Pressure, and will affect primarily Sigmoid Colon.

812• Li Fraumeni Syndrome – Autosomal Dominant Syndrome, due to Mutation of p53 Gene and will cause Breast, Brain and Adrenal Cortex Sarcomas and Tumors mainly.

813• Niacin – potentiates the effects of Anti Hypertensive Medications and Decrease the Effect of Diabetic Medications.

814• Eplerenone and Spironolactone – are Aldosterone Antagonists are a usual Therapy for Conn’s Syndrome

815• Portal Vein Thrombosis – will present with Normal Liver, because the Defect is Distal to the Liver, will cause Portal Hypertension without affecting the Liver.

816• Pick’s Disease – is pronounced with Frontal Lobe Atrophy, and patients present with Dementia, Mood Disturbance and Speech Difficulties

817• Estrogen and Progesterone in Pregnancy – Estrogen will cause Increased Cholesterol Synthesis by Upregulating HMG CoA Reductase and Progesterone will reduce Bile Acid Secretion and Slow Gallbladder Emptying

818• Muddy Brown Granular Casts – are seen in Ischemic Tubular Necrosis in hospitalized patients.

819• Papillary Necrosis – occurs in patients with Sickle Cell, Diabetes Mellitus, Analgesic Nephropathy and Obstructive Pyelonphritis.

820• Hypersensitivity to Intradermal Injections of Tobacco – are seen in Buerger’s Disease, which is Thromboangitis Obliterans among Heavy Smokers.

821• Opening Snap – is an abrupt Opening of Stenosed Mitral Valve.

822• Villous Adenomas – are more likely to undergo Malignant Transformation, unlike Tubular Adenomas

823• Amifostine – thiol based cytoprotective free radical scavenger used in patient on Cisplatin, to prevent nephrotoxicity.