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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. First part of the cardia conduction pathway in teh ventircles






2. The centers that regulate heart rate located in the___






3. Each normal heartbeat is initiated by this






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






5. Narrowing of a valve






6. Funciton of the serous fluid of teh pericardial membranes






7. Cardiac muscle tissue






8. The amount of blood that returns to teh heart






9. 1st branches of teh ascending aorta






10. Heart rate below 60 bpm






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






12. Vessel into which the left ventricle pumps blood






13. Upper chamber of the heart






14. Contraction






15. Visceral pericardium






16. Largest artery of the body






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






18. Purpose of teh coronary vessels






19. Very rapid and uncoordinated ventricular beat






20. Normal heart sounds are caused by






21. Relaxation of chambers of the heart






22. Relaxation






23. Amount of blood pumped by a ventricle per beat






24. Contraction of chambers of the heart






25. Sequence of events in one heartbeat






26. Heart chambers are lined with this






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






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






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






30. Changes in blood pressure are detected by






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






32. Area in the thoracic cavity between the lungs






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






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






35. Irregular heartbeats






36. Natural pacemaker of the heart






37. Endocardium lines the chambers of the heart






38. Coronary sinus receives blood directly from this






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






40. Veins that return blood to the right atrium






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






42. Heart is located here






43. Outermost of the pericardial membranes