BIOS 255 Week 4 Midterm Review

  

1. Question:  The muscular layer of a blood vessel is the

2. Question:  Each of the following changes will result in increased blood flow to a tissue, except

3. Question:  Pulmonary veins carry blood to the

4. Question:  The goal of cardiovascular regulation includes all of the following, except to ensure that

5. Question:  In response to hemorrhage, there is

6. Question:  The source of blood carried to capillaries in the myocardium would be the ________. 

7. Question:  If cardiac muscle is deprived of its normal blood supply, damage would primarily result from ________. 

8. Question:  Norepinephrine acts on the heart by ________. 

9. Question:  If the vagal nerves to the heart were cut, the result would be that ________. 

10. Question:  Blood ejected from the ventricles enters which of these vessels during ventricular systole? 

11. Question:  Hemorrhage with a large loss of blood causes ________. 

12. Question:  The left ventricular wall of the heart is thicker than the right wall in order to ________. 

13. Question:  When the heart is beating at a rate of 75 times per minute, the duration of one cardiac cycle is ________ second(s) . 

14. Question:  If the length of the absolute refractory period in cardiac muscle cells was the same as it is for skeletal muscle cells ________. 

15. Question:  If we were able to artificially alter the membrane permeability of pacemaker cells so that sodium influx is more rapid, ________. 

16. Question:  Blood flow through the circulatory system is affected by all of the following, except

17. Question:  As blood travels from the aorta toward the capillaries, the

18. Question:  Blood pressure increases with all of the following, except increased

19. Question:  When renin is released from the juxtaglomerular cells

20. Question:  Symptoms of shock include all of the following, except

21. Question:  An individual who is blood type AB negative ________. 

22. Question:  Which of the following is not a phase of hemostasis (stop bleeding) ? 

23. Question:  Thromboembolic disorders ________. 

24. Question:  What organ in the body regulates erythrocyte production? 

25. Question:  Which of the following is a regulatory function of blood? 

26. Question:  Which of the following might trigger erythropoiesis? 

27. Question:  An individual who is blood type AB negative ________. 

28. Question:  Select the correct statement regarding blood cell formation. 

29. Question:  All of the following can be expected with polycythemia except ________. 

30. Question:  Which of the following is characteristic of all leukocytes? 

31. Question:  Which of the following is a precursor of a basophil? 

32. Question:  Which of the following is true about blood plasma? 

33. Question:  Which of these is not a normal plasma protein? 

34. Question:  Blood volume restorers include all of the following except ________. 

35. Question:  During the period of ventricular filling ________. 

36. Question:  If we were able to artificially alter the membrane permeability of pacemaker cells so that sodium influx is more rapid, ________. 

37. Question:  The tricuspid valve is closed ________. 

38. Question:  The source of blood carried to capillaries in the myocardium would be the ________. 

39. Question:  Blood moves forward through veins by all of the following, except

40. Question:  As blood travels from the aorta toward the capillaries, the

41. Question:  Blood pressure increases with all of the following, except increased

42. Question:  Which of the following statements is false concerning the movement of fluid between capillaries and interstitial space?

43. Question:  Each of the following arteries carries blood to the heart, except the