Test your basic knowledge |

Cardiology

Subject : health-sciences
Instructions:
  • Answer 50 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. benign - painful - red - blue tumor under fingernails from smooth muscle cells






2. most common primary cardiac tumor in children - associated with tuberous sclerosis






3. How do catecholamines increase contractility?






4. How does acidosis affect contractility?






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

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6. Which bacteria can cause endocarditis from prosthetic valves?






7. Where are pacemaker cells?






8. What does hypoxia cause in the lung versus other tissues?






9. What are common causes of mitral regurg?






10. list the coronary vessels most likely to be occluded






11. stroke volume x HR =?






12. What are the diastolic heart sounds?






13. What is the S2 sound?






14. In what disease states is blood viscosity increased?






15. rate of 02 consumption/ arterial 02 - venous 02 ccontent=CO






16. delta wave on ECG - accesory conduction pathway from atria to ventricles - reentry leading to supraventricular tachycardia






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






18. Hyperplastic onion skinning






19. L to R shunt becomes R to L due to increase pulm pressures from original congenital heart defect

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20. failure of truncus arteriosus to divide?






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






22. When and why do you hear the S4 sound






23. What happens in phase 4 of the cardiac ventricular action potential?






24. Why is there edema after burns or during infection






25. What does HTN predispose to?






26. Which organ has ht highest blood flow per gram of tissue






27. Most common vasculitis affecting medium and large arteries






28. Which bacteria causes endocarditis in the presence of colon cancer






29. What causes tet of fallot?






30. benign capillary skin papules in AIDS patients mistaken for kaposi sarcoma - caused by bartonella henselae






31. Which sympathetic receptors raise MAP






32. with what heart sounds do ASD usually present?






33. CO x Total peripheral resistance






34. When does extracellular calcium enter the cardiac muscle cells during contraction?






35. disruption of the vasa vasorum of aorta - dilation of aorta and valve ring - tree bark appearance (calcifications on aortic root)






36. SV CAP means?






37. What is the machine like murmur? What is the heart pathology and the predisposing causes






38. Which kind of infarct show ST elevation - and/or pathologic Q waves






39. What causes aortic regurg






40. What happens with a decrease of extracellular Na






41. What are the four most common locations for atherosclerosis?






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






43. S3 - dilated heart on US - balloon appearance on CXR - eccentric hypertrophy






44. What causes aortic stenosis






45. Rank the following by speed of conduction - av node - atria - purkinjee - ventricles






46. What does the U wave indicated?






47. When do coronary arteries fill?






48. What causes hepatomegaly?






49. The carotid sinus transmits along which nerve?






50. necrotizing granulomas in lung and upper airways - nectrotizing GN - small vessel vasculitis

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