1. Diffusion capacity of carbon monoxide is decreased in all except

 
 
 
 

2. Speed of conduction is fastest in

 
 
 
 

3. Absence of which of the following cell types is responsible for loss of vitamin B12 absorption?

 
 
 
 

4. A decrease in which of the following parameters would tend to increase the glomerular capillary hydrostatic pressure?

 
 
 
 

5. In the clotting process, as the hemostatic plug develops, fibrin polymerizes into monomeric threads that are held together by noncovalent bonds. Which clotting protein increases the strength of the clot by cross-linking the newly formed fibrin threads?

 
 
 
 

6. The triad of bradycardia, hypertension and irregular respiration is called as

 
 
 
 

7. Which of the following lung volumes or capacities cannot be measured directly using simple spirometry?

 
 
 
 

8. The blood within the vessels doesnot clot normally because

 
 
 
 

9. Angiotensin II causes all of the following, except

 
 
 
 

10. Which of the following parameters is expected to increase in response to a 50% reduction in sodium intake for a 2-month period?

 
 
 
 

11. Hypoxia due to slowing of circulation is

 
 
 
 

12. Which of the following substances will be elevated in the plasma of a patient with nephrotic syndrome caused by membranous glomerulonephritis?

 
 
 
 

13. Gas used to measure diffusion in lung

 
 
 
 

14. Compensation for high altitude will result in which of the following physiologic changes?

 
 
 
 

15. vagal stimulation of the heart causes

 
 
 
 

16. All of the following affect resting ventilation except

 
 
 
 

17. bile acid pool circulates

 
 
 
 

18. During a fast, a brief phase of intense sequential contractions begins in the stomach and gradually migrates to the ileum. Release of which of the following intestinal hormones is most likely responsible for this observed effect?

 
 
 
 

19. Which of the following secretions has a very high pH

 
 
 
 

20. Function of myenteric plexus is to regulate

 
 
 
 

Question 1 of 20