1. the primary action of nitric oxide in the gastrointestinal tract is

Question 1 of 20

2. Reciprocal inhibition is

Question 2 of 20

3. which ion is most important for neurotransmitter release

Question 3 of 20

4. Glucagon activates which enzyme

Question 4 of 20

5. which of the following is not a physioogical method of heat loss from the body

Question 5 of 20

6. Which of the following receptors and sense organs are incorrectly paired

Question 6 of 20

7. True about bezold-jarish reflex

Question 7 of 20

8. Countercurrent mechanism in the kidney is responsible for

Question 8 of 20

9. interleukins and growth factors are

Question 9 of 20

10. Measurement of the blood pressure of a 65-year-old man reveals a systolic pressure of 190 mm Hg and a diastolic pressure of 100 mm Hg. His pulse is 74/min and pulse pressure is 90 mm Hg. A decrease in which of the following is the most likely explanation for the high pulse pressure?

Question 10 of 20

11. Active tension in a muscle depends upon

Question 11 of 20

12. Anti inflammatory action of steroids due to

Question 12 of 20

13. Fast fatigable motor unit recruited

Question 13 of 20

14. posterior column transmits all except

Question 14 of 20

15. normal pH of stomach is

Question 15 of 20

16. What role do the lungs play in the pathogenesis of systemic hypertension?

Question 16 of 20

17. Increasing urine flow rate from 1 mL/min to 10 mL/min will significantly increase the clearance of

Question 17 of 20

18. During the early stages of infection, which of the following compounds exert the most powerful chemotactic effect on neutrophils, causing them to migrate into an inflamed area?

Question 18 of 20

19. Inhibition of which of the following could be responsible for impotence as a side effect of a medication?

Question 19 of 20

20. Hyperthyroid state is characterised by

Question 20 of 20