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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. which congenital adrenal hyperplasia presents with ambiguous genitalia in females and salt retention?






2. When does opening snap begin?






3. 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?






4. what drug is useful for secretory diarrhea?






5. Is the uterus enlarged in endometriosis? does it cause dyspareunia?






6. What is the general compensatory mechanism to prevent edema is situations with increased central venous pressure?






7. What are ulcers arising in the proximal duodenum in association with severe trauma or burns called?






8. What type of mutation does aflatoxin cause? what cancer does this increase for?






9. What is low levels of C1 esterase inhibitor diagnostic of? how can this be acquired?






10. in B12 deficiency - what levels in blood rise very quickly and then drop?






11. which has better side effect profile - SSRI or TCA?






12. PDAs are often asymptomatic. How do you treat?






13. When does dysplasia become a carcinoma - in other words When does it nonreversible? What is high grade dysplasia synonymous with?






14. What is used to treat heparin toxicity?






15. how does neisseria cause a petechial rash?






16. which nucleus releases serotonin?






17. Where does complement bind on the Fc region of Ig chains?






18. how long is substance P? What does it do?






19. What is a common complication of acute pancreatitis? What is it?






20. which cells produce surfactant? which ones mediate gas exchange?






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






22. why are pregnant predisposed to cholelithiasis?






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






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






25. what enzyme converts procarcinogens into carcinogens?






26. What type of endocarditis is cytoscopy induced?






27. why is glucagon used in beta blocker toxicitiy?






28. What causes wrist drop?






29. What is the key lab finding seen in type III serum sickness? What are some drugs that can induce it?






30. What is tachyphylaxis?






31. What is it called when you see double vision when walking down stairs or looking at nose or reading newspaper?






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






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






34. How can renal blood flow be calculated from RPF?






35. what hormone is structurally similar to hCG?






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






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






38. What does VIP do to gastric acid secretion?






39. What is a primary HSV 1 infection like?






40. What is capacitance inversely proportional to?






41. IL4 is used for isotypye switching to what?






42. what clinical findings help distinguish small cell carcinoma?






43. What is an abortive viral infection?






44. What does the clinical presentation of restlessness - agitation - dysphagia - and progression to coma 30-50 days after cave exploring? hwo do you prevent?






45. what composes the superior and inferior borders of the right side of the cardiac silouhette in a CXR? Where is the pulm arter?






46. What is used to compare means? categorical outcomes?






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






48. Where does the aorta lie in relation to the pulmonary artery in transposition of the great arteries (is this right to left or left to right shunt?)?






49. Where does vasopressin act - on the medullary or cortical segment of collecting tubule?






50. What is the most common initital symptom of ADPKD? what else?







Sorry!:) No result found.

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