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Biomedical Engineering Heart

Subject : engineering
Instructions:
  • Answer 43 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

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