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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. Coronary sinus receives blood directly from this






2. Outermost of the pericardial membranes






3. Relaxation






4. Veins that return blood to the right atrium






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






6. Natural pacemaker of the heart






7. Changes in blood pressure are detected by






8. Heart rate below 60 bpm






9. 1st branches of teh ascending aorta






10. Endocardium lines the chambers of the heart






11. Contraction






12. Irregular heartbeats






13. Normal heart sounds are caused by






14. Amount of blood pumped by a ventricle per beat






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






16. Upper chamber of the heart






17. Cardiac muscle tissue






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






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






20. The amount of blood that returns to teh heart






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






22. Purpose of teh coronary vessels






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






24. Contraction of chambers of the heart






25. Narrowing of a valve






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






27. Funciton of the serous fluid of teh pericardial membranes






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






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






30. Largest artery of the body






31. Very rapid and uncoordinated ventricular beat






32. Heart is located here






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






34. Vessel into which the left ventricle pumps blood






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






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






37. Heart chambers are lined with this






38. Area in the thoracic cavity between the lungs






39. Relaxation of chambers of the heart






40. Visceral pericardium






41. Each normal heartbeat is initiated by this






42. Sequence of events in one heartbeat






43. The centers that regulate heart rate located in the___