Medical MCQ Questions — Page 20007

Question 1

When the sympathetic nervous system is activated:

Answer

Norepinephrine is released by the vascular smooth muscle cells

Answer

Acetylcholine is released onto vascular smooth muscle cells

Answer

Norepinephrine is released from axons onto the arteriolar wall

Answer

The arterioles constrict because nitric oxide production is suppressed

Question 2

BEnalapril

DDopamine

Answer

Lisinopril

Answer

Chlorpromazine

Question 3

Answer

Iduronate sulfatase

Answer

a-l-Iduronidase

Answer

b-Galactosidase

Answer

Galactosamine 6-sulfatase

Question 4

Answer

Anti Sm antibodies

Answer

Anti-ds DNA antibodies

Answer

Anti-Histone antibodies

Answer

Anti Ro (SS-A) antibodies

Question 5

Answer

4 or more episodes per year

Answer

Mania occuring during summer

Answer

Mania consistent during lunar year

Answer

Depressive episodes during winter

Question 6

Answer

Red cells infection by CMV

Answer

Red cell agglutination by all blood group sera

Answer

Hemolysis of transfused blood

Answer

Due to B antigen

Question 7

Answer

Increase in height

Answer

Appearance of facial hair

Answer

Change in voice

Answer

Increase in testicular size

Question 8

Answer

Spinal tap needle

Answer

Shortened Spinal tap needle assembled with H file

Answer

Side vent needle for irrigation

Answer

Needle with file for simultaneous filing and irrigation

Question 9

Bt-PA

CHeparin

DPTCA

Answer

Streptokinase