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USMLE Step 1 Question Bank
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USMLE Step 1 assesses whether you understand and can apply important concepts of the sciences basic to the practice of medicine, with special emphasis on principles and mechanisms underlying health, disease, and modes of therapy.   Step 1 is a one-day examination. It is divided into seven 60-minute blocks and administered in one 8-hour testing session. The number of questions per block on a given examination form may vary, but will not exceed 40. The total number of items on the overall examination form will not exceed 280. The Step 1 examination also includes a minimum allotment of 45... Show more
USMLE Step 1 Question Bank
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25 Questions

1. What are the incretins responsible for increase in Insulin when you eat compared to when you get it infused?

2. Bloody stools and fistula near her coccyx is?

3. What would you see in fatty streak?

4. Changes with irrersible vs reverisble antagnosts?

5. Silver stain kidney why?

6. Why use loratadine or cetirizine?

7. Hearing loss with damage to the auditory nerve is a?

8. Chymadia infection no cnojuctivits knee pain and vesicular rash why?

9. Surface ectoderm derivites?

10. What is causing obsrtuction in HOCM?

11. Germline moasicims refers to?

12. Non lactose fementing gram- rod in indwelling cath?

13. Why does ACE I bump Cr?

14. Pseudo RBB block, and St segment elevation V1-v3 is?

15. Beta blocker and Nitro effect on HR contractility O2 consumption?

16. No ankle reflex what nerves damage?

17. What durgs should you not use with benzos?

18. OSM in the thick asending loop?

19. Tox of aminoglycosides?

20. Small gap on Cytogenic studies on X chromosome is?

21. Equation for Filtration fraction?

22. Stains for cyrptococcus?

23. Patient is hypoparathryoid what do we give them?

24. Why use osmium tetroxide?

25. Where is the insula?