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. what organ would an activating mutation in PRPP synthetase effect?






2. at 2 years of age - What are the social - fine motor - gross motor and language developments?






3. What are biphosphanate drugs structurally similar to? What are they used in the treatment of?






4. What is the most common neurologic complication of VZV reactivation?






5. which anti epileptic is preferred in patients with both absence and tonic clonic seizures?






6. what commonly happens in GI in response to acute physiologic stress?






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






8. Which branch of the facial nerve provides taste from ant 2/3 of tongue?






9. What is the Na/Ca exchange used for?






10. What does hypocapnia cause in teh brain? What is hypocapnia?






11. What does nitroprusside do to afterload? preload?






12. Which is slower AV node or ventricular muscle?






13. 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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14. What agonists reduce the gradient across the LV outflow tract?






15. neisseria are...






16. What does the inferior gluteal nerve innervate? how does damage to this nerve manifest?






17. name three pathological states that present with large tongues.






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






19. What is epispadias caused by?






20. what pathology is found around the illeo cecal valve and presents in 2 year old children with colicky abdominal pain and currant jelly stools?






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






22. What can cause aortic regurg? What is the heart sound you hear?






23. What almost exclusively causes Epliglottitis?What type of capsule does it have? What are the symptoms?

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24. What is a cell surface marker seen in liver angiosarcoma?






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






26. How do you calculate excretion rate of a substance? How do you calculate the filtration rate of a substance? clearance of what substance estimates the GFR?






27. What is an abortive viral infection?






28. what diseases can vit A be used to treat?






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






30. Which is faster purkinje system or atrial muscle?






31. How do you treat gonococcal infection? chlymadia?






32. at four years of age - What are the social - fine motor - gross motor - and language developments?






33. how does neisseria cause a petechial rash?






34. What does sustained hand grip do to the C/V system?






35. What is difference between Arnold Chiari type I and II?






36. hemaglobin and hematocrit levels cannot __________ between relative and absolute erythrocytosis






37. what induces bronchial squamous metaplasia?






38. What does anti phospholipid syndrome in SLE patients predispose them to?






39. What type of endocarditis is cytoscopy induced?






40. Acyl coA synthetase is not...






41. there are mucus secreting cells in the bronchioles...






42. what dissolves the lipid bilayer of a viral envelope?






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






44. What is the most common cause of hydatid cysts in humans? What does spilling of cysts cause?






45. other than increasing HDL levels - what else does niacin do?






46. in the LV and aorta - What are the pressures?






47. What are the two growth factors associated with angiogenesis?






48. What is the fibrinogen level in patient with TTP- HUS? DIC?






49. What is the most common location of colonization of all s. aureus types?






50. does congenital renal hypoplasia cause secondary hypertension? how about unilateral renal artery stenosis?