Test your basic knowledge |

USMLE Prep 2

Subjects : health-sciences, usmle
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. How can renal blood flow be calculated from RPF?






2. What is the mc location for avascular necrosis? What is it associated with?






3. when do ghon complexes form - primary or secondary TB?






4. What can cause virilization of a mother during pregnancy?






5. What does prolonged PT indicated? aPTT? bleeding time?






6. In what view of CXR is anterior part of heart best seen? anterior part of heart is formed by?right border of heart is formed by? left border?






7. do patients with cor pulmonale have increased or decreased levels of aldosterone?






8. What is the presentation of sever aortic stenosis?






9. What does p53 do? what chrom is it on?






10. what would be a sign of absence of cardiogenic pulm edem?






11. Axillary lymph node dissection is a risk factor for the development of chronic lymphedema of the ipsilateral arm. What does chronic lymphedema predispose to?






12. Is there edema in primary Conns? secondary hyperaldosteronism? why?






13. which two virus families have hemagluttinin on their surface?






14. What does extended consumption of appetite suppressants lead to?






15. What type of drug is atropine? what else is needed in addition to atropine when treating organophosphate poison?






16. what protein is increased in Crohns disease? What does it do?






17. Where is the base of the heart? apex?






18. lipid filled plaques in which arteries does thigh claudication suggest? difficulty sustaining an erection?






19. What does glycosylase do to DNA? endonuclease? lyase? What does the order here of enzymes represent? what other enzymes are needed?

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20. which congenital hyperbilirubinemia actually presents with serious symptoms? which are less serious/






21. In what form are mitochondrial DNA? What do they transcribe?






22. What is used to prevent vertical transmission of HIV?






23. Would alpha 1 agonists cause flushing? muscarinic antagonist?






24. What is acanthosis nigricans associated with?






25. What antibodies are present in CREST? What is the most specific?






26. in treating an anemia and erythropoiesis results - what would you expect to see in peripheral blood findings transiently?






27. What is omalizumab and What is it used for?






28. What aa is NAD+ coenyzme synthesized endogenously from? What does def cause?






29. What is a clara cell?






30. other than proteinuria - What can cause foamy froathy urine?






31. which staphylococci can do mannitol fermaentation?






32. What is the best indicator for the severity of mitral stenosis?






33. where are the vegetations on the valves of a libman sacks endocarditis?






34. What three things can reduce the risk of non hereditary ovarian and endometrial cancer?






35. What is dobutamine? What is it used for?how it is it most helpful? What is bad about it?






36. What is a keloid?






37. What are the skin presentation in sarcoid?






38. What is the most important prognostic indicator in patients with malignant melanoma?






39. In what population does cholelithiasis occur?






40. What is medullary sponge kidney disease and how does it present? What does it lead to?






41. hypertensive crises on food intake is typical of What antidepressant? what kind of food?






42. When does opening snap begin?






43. What is 5- HETE and What does it do?






44. What is suggestive of complete central DI?






45. What does the superior gluteal nerve innervate? how does damage to this nerve manifest?






46. what should you think of with coarctation of aorta - bicuspid valves and horseshoe kidney?






47. What can worse neurologic dysfunction in cobalamic def?






48. a patient fearing all white coats is a phenomenon of what?






49. neisseria are...






50. the rate of blood flow of which two circulations must equal each other at all times?