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. What causes the murmur heard in MR to enhance?






2. Which murmur do you hear in mitral stenosis?






3. exaggerated decrease in pulse during inspiration.

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4. retrosternal chest main with exertion - ST depression on ECG - likely due atherosclerosis






5. What murmur is heard with aortic regurg?






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

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7. What causes the CO curve to shift upwards?






8. What happends in phase 1 of the ventricular cardiac action potential?






9. Which artery supplies the SA and AV nodes?






10. Does eccentric hypertrophy or concentric hypertrophy cause systolic disfunction






11. dyspnea - fatigue - edema and rales - multiple causes






12. Which valve is commonly involved in bacterial endocarditis from IV drug use and Which bacteria are most common?

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13. Expiration causes an increase in which sided heart sounds






14. immune mediated transmural vasculitis with fibrinoid necrosis - small and medium vessels - renal and viscera - not pulm arteries - hep B seropos in 30% of pts






15. What do the carotid and aortic bodies respond to?






16. In an acute MI - are there any visible changes via LM in the first 2-4 hours






17. Which organ gets the largest share of systemic cardiac output






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






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






20. When do coronary arteries fill?






21. How are the sarcomeres added in eccentric hypertrophy?






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

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23. When and why is the S3 sound heard?






24. Why is there edema after burns or during infection






25. Which organ has the largest arteriovenous difference






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






27. Right to left shunts are more common in babies or kids?






28. moncekberg






29. Which enzyme rises after 4 hours and is elevated for 7 to 10 days after an MI?






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






31. What is the characteristic pulse in aortic stenosis?






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






33. Chronic mitral stenosis can lead to what changes in size of the LA






34. coronary artery spasm - ST elevation






35. progressive lengthening of PR until beat is dropped - a p wave not followed by QRS






36. How do beta blockers decrease contractility?






37. What can cause mitral prolapse?






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






39. Rank the pacemakers cells






40. Central chemoreceptors do not respond directly to which parameter?






41. What does the starling curve show?






42. stroke volume x HR =?






43. congenital heart defect with turner's






44. What is the difference between the fetal and neonatal direction of blood flow in a patent ductus arteriosus






45. Which artery supplies the inferior portion of the left ventricle and posterior septum?






46. with what heart sounds do ASD usually present?






47. How does aldosterone raise MAP






48. What does an isoelectric ST segment indicate?






49. Exercise - overtransfusiion and excitiment causes and increase in...?






50. In an inferior wall infarct - which artery is affected and which leads show Q waves