Physiology #9

1. life span of RBC is

2. After a total gastrectomy, which of the following digestive enzymes will be produced in inadequate amounts?

3. Coronary blood flow regulated by

4. Hypoxia due to slowing of circulation is

5. Potential developed due to movement of freely diffusible ions across a semi permeable membrane is calculated using

6. Nitric oxide is produced in

7. Which of the following indices would be expected to be decreased in a kidney donor after full recovery from the removal of the kidney?

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

9. which type of blood vessel is the mean linear velocity of a red blood cell the lowest?

10. Lewis tripple response is mediated by

11. Which of the following substances is likely to be present in significant amounts in urine that has a stable, frothy, white foam on top?

12. Most important factor in transport across a membrane

13. bile acid pool circulates

14. Proximal part of stomach is mostly used for

15. A student volunteers to have his lung volumes and capacities measured. He is instructed to breathe several times until the helium has equilibrated between the spirometer and his lungs, and then exhale as much air as he possibly can. Calculations are made to determine the amount of air remaining in his lungs, which is called the

16. ST segment of ECG corresponds to

17. Least conduction velocity is seen in

18. Serum chemistry studies of a patient reveal that her aspartate aminotransferase (AST) is markedly elevated, whereas her alanine aminotransferase (ALT), gamma-glutamyl transpeptidase (GGT), and alkaline phosphatase are all within normal limits. Disease of which of the following organs would be most likely to cause this serum enzyme pattern?

19. clearance test for creatinine measures

20. Lowest pH is seen in which of the gastrointestinal secretion