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. cavernous lymphangioma of the neck - associated with turner's






2. What is a normal EF






3. What is the effect on the slope of phase 4 in pacemaker cells by Ach or adenosine?






4. Which bacteria causes rheumatic heart disease






5. What does increasing intracellular Ca do?






6. decrease blood flow to the skin due to arteriolar vasospasm in cold temp - emotional stress - also in SLE and CREST

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7. benign - painful - red - blue tumor under fingernails from smooth muscle cells






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






9. What is the cushing triad?






10. benign cap hemangioma of infancy - spont regresses






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






12. Expiration causes an increase in which sided heart sounds






13. What do patients die early from in rheumatic heart disease?






14. What murmur is heard with aortic regurg?






15. Where are pacemaker cells?






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






17. Why is contractility decreased in heart failure?






18. What is the definition of HTN?






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






20. Which two mechanisms sense decrease MAP?






21. What are the 5 T's of cyanoitc babies






22. PCWP > LV diastolic pressure






23. In an EKG - What is the PR interval?






24. congenital heart defect with marfan's






25. What is the danger of torsades to pointes?






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






27. sawtooth wave

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28. Why is there edema after burns or during infection






29. most common heart tumor






30. What causes hepatomegaly?






31. In an EKG - What is the p wave?






32. What are the complications from bacterial endocarditis?






33. 2/3 diastolic + 1/3 systolic






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






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






36. Which class of drugs decreases afterload?






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






38. fibrinous pericarditis several weeks post MI

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39. stroke volume x HR =?






40. In an EKG - What is the QRS complex?






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






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

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43. How does angiotensin II raise MAP






44. what conditions are associated with pulsus paradoxus






45. PROVe






46. congenital heart defect withdown syndrome






47. What constitues the upstroke in pacemaker cells?






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






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






50. What cardiac change occurs in pregnancy?