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Biomedical Engineering Heart

Subject : engineering
  • Answer 43 questions in 15 minutes.
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  • Match each statement with the correct term.
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This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Area in the thoracic cavity between the lungs

2. Normal heart sounds are caused by

3. Amount of blood pumped by a ventricle per beat

4. Coronary sinus receives blood directly from this

5. Upper chamber of the heart

6. Part of the myocardium is deprived of its blood supply and becomes ______

7. Largest artery of the body

8. Purpose of teh coronary vessels

9. Cardiac muscle tissue

10. Irregular heartbeats

11. Prevents backflow of blood from the left ventricle to the left atrium

12. Sequence of events in one heartbeat

13. Amount of blood pumped by a ventricle in 1 minute

14. Vessel into which the left ventricle pumps blood

15. 1st branches of teh ascending aorta

16. Veins that return blood to the right atrium

17. Visceral pericardium

18. Narrowing of a valve

19. Prevents backflow of blood from teh right ventricle to the right atrium

20. Very rapid and uncoordinated ventricular beat

21. The amount of blood that returns to teh heart

22. Contraction of chambers of the heart

23. Electical activity of the heart may be depicted in an

24. Normal range of heart rate for a healthy adult is _____ bpm

25. Nerves that transmit impulses to decrease the heart rate are the ____

26. Contraction

27. Changes in blood pressure are detected by

28. Relaxation

29. Endocardium lines the chambers of the heart

30. The centers that regulate heart rate located in the___

31. Natural pacemaker of the heart

32. Hormone ANP increases loss of ____in urine to decrease blood volume and blood pressure

33. Funciton of the serous fluid of teh pericardial membranes

34. Backflow o fblood from the arteries to the ventricles is prevented by these

35. First part of the cardia conduction pathway in teh ventircles

36. Outermost of the pericardial membranes

37. Heart rate below 60 bpm

38. The chambers of teh heart that receive blood from the veins

39. Difference between resting cardiac output adn maximum exercise cardiac output

40. Each normal heartbeat is initiated by this

41. Heart chambers are lined with this

42. Relaxation of chambers of the heart

43. Heart is located here