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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. What are the first generation anti histamines?






2. 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?






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






4. h1 receptor anatagonists are not effective in treatment of asthma only for...






5. why does variocele occur more in left side?






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






7. where exactly is ACE expressed in the lungs? What type of enzyme is it?






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






9. do Class IC agents prolong the QT interval?






10. What are the three causes of acute MI in context of normal coronary arteries ?






11. What type of endocarditis is cytoscopy induced?






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






13. What pulmonary structural change can kartageners syndrome cause?






14. What can chronic vit A toxicity cause?






15. what dictates the resting membrane potential of most cells?






16. What causes release of myosin head from the actin filament?






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






18. What is a malignant pustule? What is it usually caused by? What type of capsule does it have?






19. What is contraindicated in toxic mega colon?






20. What is the neurologic manifestation of ADPKD?






21. Acyl coA synthetase is not...






22. What does 'oxygen' content in blood refer to?






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






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






25. what happens to capacitance with age?






26. what enzyme converts procarcinogens into carcinogens?






27. What type of calcium channels dictate the plateau in cardiac myocyte?






28. what has the greatest effect on prognosis when treating c. diptheriae?






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






30. What does nitroprusside do to afterload? preload?






31. What is the inherited defect in LiFraumeni syndrome? What is the mode of inheritance?






32. What is pickwickian syndrome? What are the lab findings?






33. What type of cancer is keratin swirls indicative of ? What is the prognosis of this cancer in the esophagus? What is it associated with?






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






35. What can inhaled anesthetics (like halothane) cause post operatively? what virus does it immitate? What are the presenting symptoms?






36. what drug is useful for secretory diarrhea?






37. What are the lab findings in poststreptococcal GN?






38. sporadic colon cancer tend to arise From what type of polyps?






39. What are some of the permissive effects of cortisol?






40. what disease causes a lack of intracellular killing? lack of killing viruses and fungi?






41. What causes the blurry vision side effects in first generation anti histamines?






42. What are the acute effects of corticosteroids on the CBC?






43. When does opening snap begin?






44. What is a cord factor and Which bugs have it? How do they appear on culture?






45. up to what level are ciliated cells present in the pulmonary system? mucus producing cells?






46. What is acanthosis nigricans associated with?






47. What is Tzanck smear used to detect?






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






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






50. what presents congenitally as macroglossia - generalized hypotonia - and an umbilical hernia?







Sorry!:) No result found.

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