1. Chapter 11 - The Cardiovascular System: The Heart $100 $200 $300 $400 $500 $100$100$100 $200 $300 $400 $500 Heart Anatomy Pathway of Blood Heart Conduction Cardiac Cycle Cardiac Output and Control FINAL ROUND

2. Heart Anatomy: $100 Question Cardiac muscle tissue is found in which layer of the heart? a. Endocardium b. Myocardium c. Epicardium d. Pericardium BACK TO GAME ANSWER

3. Heart Anatomy: $100 Answer Cardiac muscle tissue is found in which layer of the heart? a. Endocardium b. Myocardium c. Epicardium d. Pericardium BACK TO GAME

4. Heart Anatomy: $200 Question This valve is found between the right atrium and the right ventricle. a. Mitral b. Tricuspid c. Bicuspid d. Semilunar BACK TO GAME ANSWER

5. Heart Anatomy: $200 Answer This valve is found between the right atrium and the right ventricle. a. Mitral b. Tricuspid c. Bicuspid d. Semilunar BACK TO GAME

6. Heart Anatomy: $300 Question The anterior surface of the heart consists of coronary arteries found here. a. Interventricular septum b. Interatrial septum c. Interventricular sulcus d. aorta BACK TO GAME ANSWER

7. Heart Anatomy: $300 Answer The anterior surface of the heart consists mostly of this chamber. a. Interventricular septum b. Interatrial septum c. Interventricular sulcus d. aorta BACK TO GAME

8. Heart Anatomy: $400 Question These structures prevent prolapse of the atrioventricular valves. a. Chordae tendineae b. Crista terminalis c. Trabeculae carneae d. Intercalated discs BACK TO GAME ANSWER

9. Heart Anatomy: $400 Answer These structures prevent prolapse of the atrioventricular valves. a. Chordae tendineae b. Crista terminalis c. Trabeculae carneae d. Intercalated discs BACK TO GAME

10. Heart Anatomy: $500 Question The apex of the heart is a. Left of the sternum. b. Touching the diaphragm c. Pointing at the left hip d. All of the above. BACK TO GAME ANSWER

11. Heart Anatomy: $500 Answer The apex of the heart is a. Left of the sternum. b. Touching the diaphragm c. Pointing at the left hip d. All of the above. BACK TO GAME

12. Pathway of Blood: $100 Question Blood is carried to the heart by these vessels. a. Arteries b. Veins c. Auricles d. Capillaries BACK TO GAME ANSWER

13. Pathway of Blood: $100 Answer Blood is carried to the heart by these vessels. a. Arteries b. Veins c. Auricles d. Capillaries BACK TO GAME

14. Pathway of Blood: $200 Question All oxygenated blood returns to the heart via the: a. pulmonary artery. b. pulmonary veins. c. aorta. d. venae cavae. BACK TO GAME ANSWER

15. Pathway of Blood: $200 Answer All oxygenated blood returns to the heart via the: a. pulmonary artery. b. pulmonary veins. c. aorta. d. venae cavae. BACK TO GAME

16. Pathway of Blood: $300 Question Blood being pumped out of the left ventricle enters the: a. pulmonary artery. b. aorta. c. coronary sinus. d. venae cavae. BACK TO GAME ANSWER

17. Pathway of Blood: $300 Answer Blood being pumped out of the left ventricle enters the: a. pulmonary artery. b. aorta. c. coronary sinus. d. venae cavae. BACK TO GAME

18. Pathway of Blood: $400 Question Blood is prevented from flowing back into the left ventricle by the: a. aortic semilunar valve. b. tricuspid valve. c. pulmonary semilunar valve. d. mitral valve. BACK TO GAME ANSWER

19. Pathway of Blood: $400 Answer Blood is prevented from flowing back into the left ventricle by the: a. aortic semilunar valve. b. tricuspid valve. c. pulmonary semilunar valve. d. mitral valve. BACK TO GAME

20. Pathway of Blood: $500 Question Oxygenated blood from the abdominal aorta headed to the spleen must pass through this a. Celiac trunk. b. Hepatic portal. c. Brachiocephalic. d. Internal iliac. BACK TO GAME ANSWER

21. Pathway of Blood: $500 Answer Oxygenated blood from the abdominal aorta headed to the spleen must pass through this a. Celiac trunk. b. Hepatic portal. c. Brachiocephalic. d. Internal iliac. BACK TO GAME

22. Heart Conduction: $100 Question This area is known as the pacemaker of the heart. a. AV node b. SA node c. Bundle of His d. Purkinje fibers BACK TO GAME ANSWER

23. Heart Conduction: $100 Answer This area is known as the pacemaker of the heart. a. AV node b. SA node c. Bundle of His d. Purkinje fibers BACK TO GAME

24. Heart Conduction: $200 Question The bundle of His is located here. a. Interatrial septum b. Interventricular septum c. Floor of the right atrium d. Apex of the heart BACK TO GAME ANSWER

25. Heart Conduction: $200 Answer The bundle of His is located here. a. Interatrial septum b. Interventricular septum c. Floor of the right atrium d. Apex of the heart BACK TO GAME

26. Heart Conduction: $300 Question Atrial repolarization occurs during this period of time, seen on an EKG. a. P wave b. QRS complex c. T wave d. S-T segment BACK TO GAME ANSWER

27. Heart Conduction: $300 Answer Atrial repolarization occurs during this period of time, seen on an EKG. a. P wave b. QRS complex c. T wave d. S-T segment BACK TO GAME

28. Heart Conduction: $400 Question Problems found in the AV node would be recognized during this time on an EKG. a. S-T segment b. Q-T interval c. QRS complex d. P-Q segment BACK TO GAME ANSWER

29. Heart Conduction: $400 Answer Problems found in the AV node would be recognized during this time on an EKG. a. S-T segment b. Q-T interval c. QRS complex d. P-Q segment BACK TO GAME

30. Heart Conduction: $500 Question Nerve impulses are directly supplied to the ventricles by the: a. SA node. b. Purkinje fibers. c. AV node. d. bundle of His. BACK TO GAME ANSWER

31. Heart Conduction: $500 Answer Nerve impulses are directly supplied to the ventricles by the: a. SA node. b. Purkinje fibers. c. AV node. d. bundle of His. BACK TO GAME

32. Cardiac Cycle: $100 Question The lub-dup heart sounds heard during auscultation of the heart are associated with: a. the SA node firing. b. the heart valves opening. c. the heart valves closing. d. blood flowing from the atria to the ventricles. BACK TO GAME ANSWER

33. Cardiac Cycle: $100 Answer The lub-dup heart sounds heard during auscultation of the heart are associated with: a. the SA node firing. b. the heart valves opening. c. the heart valves closing. d. blood flowing from the atria to the ventricles. BACK TO GAME

34. Cardiac Cycle: $200 Question Which heart valves are open during systole a. cuspids b. Semilunar valves c. AV valves d. All valves are open BACK TO GAME ANSWER

35. Cardiac Cycle: $200 Answer Which heart valves are open during systole a. cuspids b. Semilunar valves c. AV valves d. All valves are open BACK TO GAME

36. Cardiac Cycle: $300 Question A “swish” between the lub and the dup would mean that a. The AV valves are leaking b. The semilunar valves are leaking c. There is a hole in the aorta d. The lungs are leaking BACK TO GAME ANSWER

37. Cardiac Cycle: $300 Answer A “swish” between the lub and the dup would mean that a. The AV valves are leaking b. The semilunar valves are leaking c. There is a hole in the aorta d. The lungs are leaking BACK TO GAME

38. Cardiac Cycle: $400 Question During which part of the cardiac cycle would pressure in the ventricle be at its highest? a. Mid-diastole b. Isovolumetric contraction c. Ventricular ejection d. Late systole BACK TO GAME ANSWER

39. Cardiac Cycle: $400 Answer During which part of the cardiac cycle would pressure in the ventricle be at its lowest? a. Mid-diastole b. Isovolumetric contraction c. Ventricular ejection d. Late systole BACK TO GAME

40. Cardiac Cycle: $500 Question The greatest increase in diastolic pressure is usually caused by a. High blood volume b. infection c. atherosclerosis d. Presence of ADH BACK TO GAME ANSWER

41. Cardiac Cycle: $500 Answer The greatest increase in diastolic pressure is usually caused by a. High blood volume b. infection c. atherosclerosis d. Presence of ADH BACK TO GAME

42. Cardiac Output and Control: $100 Question The amount of blood pumped out of each ventricle in one minute is called: a. stroke volume. b. cardiac output. c. cardiac reserve. d. end diastolic volume. BACK TO GAME ANSWER

43. Cardiac Output and Control: $100 Answer The amount of blood pumped out of each ventricle in one minute is called: a. stroke volume. b. cardiac output. c. cardiac reserve. d. end diastolic volume. BACK TO GAME

44. Cardiac Output and Control: $200 Question An increase in heart rate by the sympathetic nervous system is a: a. positive inotropic effect. b. negative inotropic effect. c. positive chronotropic effect. d. negative chronotropic effect. BACK TO GAME ANSWER

45. Cardiac Output and Control: $200 Answer An increase in heart rate by the sympathetic nervous system is a: a. positive inotropic effect. b. negative inotropic effect. c. positive chronotropic effect. d. negative chronotropic effect. BACK TO GAME

46. Cardiac Output and Control: $300 Question Epinephrine increases cardiac output by a. Speeding up the heart rate b. Adding peripheral resistence c. Increasing stroke volume d. All of the above BACK TO GAME ANSWER

47. Cardiac Output and Control: $300 Answer Epinephrine increases cardiac output by a. Speeding up the heart rate b. Adding peripheral resistence c. Increasing stroke volume d. All of the above BACK TO GAME

48. Cardiac Output and Control: $400 Question When the heart is beating at a rate of over 100 bpm at rest you are experiencing a. Pulmonary embolism. b. Myocardial infarction. c. bradycardia. d. tachycardia. BACK TO GAME ANSWER

49. Cardiac Output and Control: $400 Answer When the heart is beating at a rate of over 100 bpm at rest you are experiencing a. Pulmonary embolism. b. Myocardial infarction. c. bradycardia. d. tachycardia. BACK TO GAME

50. Cardiac Output and Control: $500 Question When finding blood pressure and the brachial artery can’t be accessed which artery is used a. carotid. b. femoral. c. radial. d. popliteal. BACK TO GAME ANSWER

51. Cardiac Output and Control: $500 Answer When finding blood pressure and the brachial artery can’t be accessed which artery is used a. carotid. b. femoral. c. radial. d. popliteal. BACK TO GAME

52. FINAL ROUND Question Hypertension can decrease cardiac output by directly causing an increase in: a. end systolic volume. b. end diastolic volume. c. stroke volume. d. all three volumes above. BACK TO GAME ANSWER

53. FINAL ROUND Answer Hypertension can decrease cardiac output by directly causing an increase in: a. end systolic volume. b. end diastolic volume. c. stroke volume. d. all three volumes above. BACK TO GAME