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. can HIV transmitted through human bite?






2. oligodendrocyte with intranuclear inclusion and demyelination in HIV patient






3. INH






4. What is the prognosis of lyme arthritis?






5. What are the subjective /objective measure of encephalopathy?






6. antibiotic with good prostate penetration?






7. when not to give INH therapy if ppd positive and patient asyptomatic






8. damae that is about to occur?






9. how im is transmitted?






10. how CMV presents in immunocompromised patients






11. How to give postexposure prophylaxis for HIV






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






13. gas gangrene






14. What is characteristic for dx of rocky mountain spotted fever?






15. thrombocytopenia in HIV






16. INH






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






18. What is the Tx of cryptococcal meninngitis






19. where TB normally affects






20. When to give prophylaxis against MAC






21. What is the Tx of STD uretheritis?






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






23. When to tx influenza with antiviral therapy?






24. rifampin






25. what parameters increases risk of neurosyphilis in HIV patient






26. systolic HTN in elderly






27. What is lag time to develop lyme arthritis after exposure to vector






28. What is tx for herpes zoster






29. how HAART therapy affects HIV viral loads?






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






31. wisconsin - missisipi - ohio






32. pneumococcal vaccine indication?






33. when we see echym gangrenosum?






34. dame that has already occurred






35. What is fatal consequence of RMSF?






36. How to dx lyme arthritis?






37. How to tx pseudomonas?






38. clinical manifestation of mucomycosis






39. When to give abx to prevent recurrent uti






40. when HIV patient develop pcp?






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






42. How to dx progressive multifocal leukoencephalopathy






43. How to dx cryptococal meninggits






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






45. when western blot is done for HIV testing






46. patient with diagnosed case of cryptococcal meningitis p/w severe headache and vomiting






47. What is the classic signs of nec fasc?






48. How to tx chronic hep B






49. What is used for prophylaxis against meningo..meningitis?






50. hypertriglyceridemia in HIV