Test your basic knowledge |


Subject : health-sciences
  • Answer 50 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. delta wave on ECG - accesory conduction pathway from atria to ventricles - reentry leading to supraventricular tachycardia

2. What does T wave inversion indicated?

3. no change in PR interval followed by dropped beat

4. Endothelial malignancy of the skin assocated with HHV-8 and HIV

5. When do coronary arteries fill?

6. When does EF decrease

7. absecnce of tricuspid valve - hypoplastic RV

8. which heart valves are afected most in rheumatic heart diseease

9. What happens in phase 2 of the cardiac ventricular action potential?

10. What is the result of not have fast sodium channels in pacemaker cells?

11. wartiike - sterile vegetations occur on both sides of the valve - commonly causes mitral regurg. SLE causes it

12. Which murmur is heard in aortic stenosis?

13. Which organ has the largest arteriovenous difference

14. What causes aortic stenosis

15. How are cadiac myocytes eltrically coupled?

16. in the JVP - What is the v wave?

17. diaphoresis - N/V - severe retrosternal pain - pain in left arm/jaw - SOB - fatigue - adrenergic symptoms

18. When during cardiac nodal cells depolarize?

19. Which channel accounts for automaticity of the SA and AV nodes?

20. How does aldosterone raise MAP

21. Which vessels account for the most total peripheral resistance

22. What is the danger of torsades to pointes?

23. What happens in phase 0 of the cardiac ventricular action potential?

24. What is indicated when CO and venous return are equal?

25. What other sign is often present with congenital long QT syndrome - why?

26. what happens to capillaries in lymphatic blockage

27. Which artery supplies the SA and AV nodes?

28. What does mitral prolapse predeispose to?

29. Where are pacemaker cells?

30. What causes the murmur heard in tricuspid regurg to enhance

31. What supplies the posterior left ventricle?

32. In the cardiac cycle - which period has the highest 02 consumption?

33. What causes the early cyanosis in Tet of Fallot?

34. skin rash on buttocks and legs - arthralgia - intestinal hemorrhage - abdominal pain - melena. Follows URI - IgA immune complex - most common childhood systemic vasculitis

35. The cause of dyspnea on exertion?

36. Which class of drugs decrease preload

37. Which area of the endocardium is especially vulnerable to infarction? Why?

38. congenital heart defect with turner's

39. How does digitatlis increase contractility?

40. Which lab value indicates blood viscosity?

41. What does FEVERSS stand for in rheumatic heart disease

42. machine murmer

43. How does angiotensin II raise MAP

44. What does TAPVR stand for

45. What does the atria release in response to inc blood volume and atrial pressure

46. Does blood flow across the actual ASD account for abnormal heart sounds? What is the reason?

47. most common heart tumor

48. Wegener's tx

49. What is the cushing triad?

50. decrease stretch in baroreceptors leads to what response?