NBME5 q - matchin2008

[ArchivalUser]

1:Clinical scenario of sickle cell crisis--- drug treatment that will cause decreased WBC and platelet count ?

A. Hydroxyurea
B. IFN alpha
C. Meperidine

2: A case of ADHD- Rx ?

Methylpheydate

Imipramine

3:MOA of amino glycoside-- it binds to ?

A. It binds to S12 protein of 30 S ribosome

B. It binds to S5 protein of 30S ribosome

C. It binds to S16 protein of 50S ribosome

D. It binds to S14 protein of 50S ribosome.


4: Drug inhibits both IL-2 in resting T-cell and IFN-gamma in activated T-cell--

Cyclosporin

Azathoprine.
??/

5:A case scenario of clindamycin induced pseudomembraneous colitis. Dx is done on the basis of (stool testing )

A. Invasin

B. Capsular polysaccharide antigen

C. Fimbria specific antigen

D. Toxin A or B

6:Which age related anatomic change is responsible for the well maintained cardiac output in elderly ?

A. LVH

B. Left ventricular dilatation

C.Dilated ascending aorta

D. Coronary collateral circulation.

7:A lesion of basal cell carcinoma on the forehead of a man, which is 10 mm in size;Rx

--Cryotherapy

--Wide excision with lymph node excision