Test your basic knowledge |

USMLE Step3 Infectious Disease

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. systolic HTN in elderly






2. drugs work well on hypertriglyceridia?






3. which heart valve is closer to ventricular conduction system/






4. How to dx adequate response to HBV vaccine






5. after exposure of HIV when antibody testing is performed?






6. How to dx?






7. What is the Tx of cryptococcal meninngitis






8. damae that is about to occur?






9. What is tx for herpes zoster






10. How to dx IM?






11. low grade fever - maculopapular rash - lymphadenopathy






12. How to give postexposure prophylaxis for HIV






13. causative organisms of uti






14. When to tx asymptomatic bacteriurea >100 -000?






15. How to dx IM?






16. clinical manifestation of mucomycosis






17. if a patient received BCG vaccine - how big is his PPD induration

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18. What is the pathophysiology of Meningococcal meningitis?






19. what if monospot test is neg in IM?






20. acute onset +rusty sputum






21. When to give prophylaxis against MAC






22. oligodendrocyte with intranuclear inclusion and demyelination in HIV patient






23. How to tx IM?






24. how HAART therapy affects HIV viral loads?






25. How to differentiate gonococcal and nongonoccal urethritis?






26. What is tetanus - diptheria - pertusis recommendation?






27. INH






28. how CMV presents in immunocompromised patients






29. aspergillosis






30. antibiotic with good prostate penetration?






31. When not to tx asymptomatic bacteriura?






32. How to tx pseudomonas?






33. infiltrate in upper lobe of lung?






34. INH






35. how im is transmitted?






36. after recent exposure - negative ELISA - How to confirm?






37. rifampin






38. Tx of choice for human bites






39. How to give postexposure prophylaxis to patient who received vaccine but titer inadequate






40. What are indicators for progression of HIV






41. How to confirm chlamydia infection?






42. acute febrile reaction develops after starting penicilin tx to syphilis patient






43. How to dx progressive multifocal leukoencephalopathy






44. How often HIV postiive patients CD4 count needs to be evaluated?






45. What is the classic signs of nec fasc?






46. What is the Tx of STD uretheritis?






47. after bone marrow transplant - patient develop headache - fever - cought and chest pain. What is dx?






48. How to differentiate different types of necrotizing fascitis?






49. what parameters increases risk of neurosyphilis in HIV patient






50. pathophysiology of toxic shock syndrom?