1. Chapter 19 - The Cardiovascular System: Blood Vessels $100 $200 $300 $400 $500 $100$100$100 $200 $300 $400 $500 Blood Vessel Structure Blood Vessel Function Blood Pressure Blood Pressure Control Circulation and Blood Flow FINAL ROUND

2. Blood Vessel Structure: $100 Question These are the smallest blood vessels in our body. a. Venules b. Arterioles c. Capillaries d. Venous sinuses BACK TO GAME ANSWER

3. Blood Vessel Structure: $100 Answer These are the smallest blood vessels in our body. a. Venules b. Srterioles c. Capillaries d. Venous sinuses BACK TO GAME

4. Blood Vessel Structure: $200 Question This is the muscular layer of blood vessels. a. Tunica media b. Tunica externa c. Tunica intima d. Tunica interna BACK TO GAME ANSWER

5. Blood Vessel Structure: $200 Answer This is the muscular layer of blood vessels. a. Tunica media b. Tunica externa c. Tunica intima d. Tunica interna BACK TO GAME

6. Blood Vessel Structure: $300 Question Venules unite to form ________. a. veins b. capillaries c. arterioles d. venae cavae BACK TO GAME ANSWER

7. Blood Vessel Structure: $300 Answer Venules unite to form ________. a. veins b. capillaries c. arterioles d. venae cavae BACK TO GAME

8. Blood Vessel Structure: $400 Question All of the following would be found in large arteries except: a. elastic tissue. b. smooth muscle. c. endothelium. d. valves. BACK TO GAME ANSWER

9. Blood Vessel Structure: $400 Answer All of the following would be found in large arteries except: a. elastic tissue. b. smooth muscle. c. endothelium. d. valves. BACK TO GAME

10. Blood Vessel Structure: $500 Question Which of the following is not a type of capillary? a. Fenestrated b. Sinusoidal c. Continuous d. Distributing BACK TO GAME ANSWER

11. Blood Vessel Structure: $500 Answer Which of the following is not a type of capillary? a. Fenestrated b. Sinusoidal c. Continuous d. Distributing BACK TO GAME

12. Blood Vessel Function: $100 Question These vessels carry blood toward the heart. a. A rterioles b. Capillaries c. Arteries d. Venules BACK TO GAME ANSWER

13. Blood Vessel Function: $100 Answer These vessels carry blood toward the heart. a. Arterioles b. Capillaries c. Arteries d. Venules BACK TO GAME

14. Blood Vessel Function: $200 Question The exchange between blood vessels and cells occurs here. a. Arterioles b. Capillaries c. Arteries d. All of the above BACK TO GAME ANSWER

15. Blood Vessel Function: $200 Answer The exchange between blood vessels and cells occurs here. a. Arterioles b. Capillaries c. Arteries d. All of the above BACK TO GAME

16. Blood Vessel Function: $300 Question These vessels are able to constrict. a. Arterioles b. Venules c. Capillaries d. Veins BACK TO GAME ANSWER

17. Blood Vessel Function: $300 Answer These vessels are able to constrict. a. Arterioles b. Venules c. Capillaries d. Veins BACK TO GAME

18. Blood Vessel Function: $400 Question Sinusoids are a highly modified form of these vessels. a. Arteries b. Arterioles c. Venules d. Capillaries BACK TO GAME ANSWER

19. Blood Vessel Function: $400 Answer Sinusoids are a highly modified form of these vessels. a. Arteries b. Arterioles c. Venules d. Capillaries BACK TO GAME

20. Blood Vessel Function: $500 Question These vessels also serve as a blood reservoir. a. Arteries b. Veins c. Capillaries d. All of the above BACK TO GAME ANSWER

21. Blood Vessel Function: $500 Answer These vessels also serve as a blood reservoir. a. Arteries b. Veins c. Capillaries d. All of the above BACK TO GAME

22. Blood Pressure: $100 Question If you have a blood pressure of 120/80 mmHg, what is your diastolic pressure? a. 40 mmHg b. 80 mmHg c. 120 mmHg d. 200 mmHg BACK TO GAME ANSWER

23. Blood Pressure: $100 Answer If you have a blood pressure of 120/80 mmHg, what is your diastolic pressure? a. 40 mmHg b. 80 mmHg c. 120 mmHg d. 200 mmHg BACK TO GAME

24. Blood Pressure: $200 Question If you have a blood pressure of 110/80 mmHg, what is your pulse pressure? a. 30 mmHg b. 80 mmHg c. 110 mmHg d. 190 mmHg BACK TO GAME ANSWER

25. Blood Pressure: $200 Answer If you have a blood pressure of 110/80 mmHg, what is your pulse pressure? a. 30 mmHg b. 80 mmHg c. 110 mmHg d. 190 mmHg BACK TO GAME

26. Blood Pressure: $300 Question An increase in peripheral resistance would have what effect on blood pressure? a. No effect b. Increase c. Decrease d. Varies from person to person BACK TO GAME ANSWER

27. Blood Pressure: $300 Answer An increase in peripheral resistance would have what effect on blood pressure? a. No effect b. Increase c. Decrease d. Varies from person to person BACK TO GAME

28. Blood Pressure: $400 Question Which of the following blood vessel types have the greatest effect on peripheral resistance? a. Arteries b. Arterioles c. Veins d. Venules BACK TO GAME ANSWER

29. Blood Pressure: $400 Answer Which of the following blood vessel types have the greatest effect on peripheral resistance? a. Arteries b. Arterioles c. Veins d. Venules BACK TO GAME

30. Blood Pressure: $500 Question Gaining weight may increase blood pressure because increased adipose tissue causes an increase in ________. a. blood vessel diameter b. blood vessel length c. blood viscosity d. cardiac output BACK TO GAME ANSWER

31. Blood Pressure: $500 Answer Gaining weight may increase blood pressure because increased adipose tissue causes an increase in ________. a. blood vessel diameter b. blood vessel length c. blood viscosity d. cardiac output BACK TO GAME

32. Blood Pressure Control: $100 Question This part of the nervous system is responsible for vasomotor tone. a. Voluntary b. Sympathetic c. Parasympathetic d. Both the sympathetic and the parasympathetic BACK TO GAME ANSWER

33. Blood Pressure Control: $100 Answer This part of the nervous system is responsible for vasomotor tone. a. Voluntary b. Sympathetic c. Parasympathetic d. Both the sympathetic and the parasympathetic BACK TO GAME

34. Blood Pressure Control: $200 Question Baroreceptors in our arteries respond to ________. a.an increase in blood pressure b.an increase in cardiac output c.a decrease in blood pressure d.an increase in both blood pressure and cardiac output BACK TO GAME ANSWER

35. Blood Pressure Control: $200 Answer Baroreceptors in our arteries respond to ________. a.an increase in blood pressure b.an increase in cardiac output c.a decrease in blood pressure d.an increase in both blood pressure and cardiac output BACK TO GAME

36. Blood Pressure Control: $300 Question The aortic reflex sends ______________. a.inhibitory impulses to the cardiac center b.excitatory impulses to the cardiac center c.inhibitory impulses to the vasomotor center d.excitatory impulses to the vasomotor center BACK TO GAME ANSWER

37. Blood Pressure Control: $300 Answer The aortic reflex sends ______________. a.inhibitory impulses to the cardiac center b.excitatory impulses to the cardiac center c.inhibitory impulses to the vasomotor center d.excitatory impulses to the vasomotor center BACK TO GAME

38. Blood Pressure Control: $400 Question Long-term mechanisms control blood pressure by: a. regulating vasoconstriction. b. releasing norepinephrine from the adrenal gland. c. regulating blood volume. d. regulating heart rate. BACK TO GAME ANSWER

39. Blood Pressure Control: $400 Answer Long-term mechanisms control blood pressure by: a. regulating vasoconstriction. b. releasing norepinephrine from the adrenal gland. c. regulating blood volume. d. regulating heart rate. BACK TO GAME

40. Blood Pressure Control: $500 Question The renin-angiotensin mechanism stimulates the release of which hormone? a. ADH b. Aldosterone c. Norepinephrine d. ANP BACK TO GAME ANSWER

41. Blood Pressure Control: $500 Answer The renin-angiotensin mechanism stimulates the release of which hormone? a. ADH b. Aldosterone c. Norepinephrine d. ANP BACK TO GAME

42. Circulation and Blood Flow: $100 Question Which of the following is not a branch off the arch of the aorta? a. Left common carotid artery b. Right common carotid artery c. Brachiocephalic artery d. Left subclavian artery BACK TO GAME ANSWER

43. Circulation and Blood Flow: $100 Answer Which of the following is not a branch off the arch of the aorta? a. Left common carotid artery b. Right common carotid artery c. Brachiocephalic artery d. Left subclavian artery BACK TO GAME

44. Circulation and Blood Flow: $200 Question The first portion of the aorta is called the ________. a.abdominal aorta b.ascending aorta c.descending aorta d.thoracic aorta BACK TO GAME ANSWER

45. Circulation and Blood Flow: $200 Answer The first portion of the aorta is called the ________. a.abdominal aorta b.ascending aorta c.descending aorta d.thoracic aorta BACK TO GAME

46. Circulation and Blood Flow: $300 Question In which of the following tissues would low oxygen levels cause vasoconstriction? a. Skeletal muscle b. Heart c. Brain d. Lungs BACK TO GAME ANSWER

47. Circulation and Blood Flow: $300 Answer In which of the following tissues would low oxygen levels cause vasoconstriction? a. Skeletal muscle b. Heart c. Brain d. Lungs BACK TO GAME

48. Circulation and Blood Flow: $400 Question These arteries supply 80% of the cerebrum. a. Internal jugulars b. Internal carotids c. External carotids d. Vertebral BACK TO GAME ANSWER

49. Circulation and Blood Flow: $400 Answer These arteries supply 80% of the cerebrum. a. Internal jugulars b. Internal carotids c. External carotids d. Vertebral BACK TO GAME

50. Circulation and Blood Flow: $500 Question Which of the following helps force fluids out of the blood into the tissues? a. Colloid osmotic pressure b. Capillary hydrostatic pressure c. Interstitial hydrostatic pressure d. Interstitial osmotic pressure BACK TO GAME ANSWER

51. Circulation and Blood Flow: $500 Answer Which of the following helps force fluids out of the blood into the tissues? a. Colloid osmotic pressure b. Capillary hydrostatic pressure c. Interstitial hydrostatic pressure d. Interstitial osmotic pressure BACK TO GAME

52. FINAL ROUND Question A series of vessels that connect two capillary beds is a(n) _______. a. anastomosis b. collateral circuit c. portal system d. pulmonary circuit BACK TO GAME ANSWER

53. FINAL ROUND Answer A series of vessels that connect two capillary beds is a(n) _______. a. anastomosis b. collateral circuit c. portal system d. pulmonary circuit BACK TO GAME