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Step 1 NBME 16: what's on it and how hard it is

NBME 16 has 81 questions in our copy. The average question is 69 words long and 78% take two or more steps to answer. It leans most on brain and nerves, heart and vessels and blood and immune system.

Difficulty (0–100)
56
Average question
69 words
Take 2+ steps
78%
Have an image
21%

When to take it

Extra practice early on. It is an older form: shorter questions and more straight recall than today's exam, so don't read much into the score.

Students say it feels about as hard as it is.

Our original practice exams

Systems it tests most

Share of the questions in each system.

  • Brain and nerves17%
  • Heart and vessels14%
  • Blood and immune system11%
  • Lungs10%

The full breakdown

Every system and subject, what the questions ask, and what changed from older forms.

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