Clinical reasoning trainer

Diagnose 295 cases the way you will on the ward.

Meios is a case simulator for medical students and junior doctors. You get a presentation, not a question stem — then you decide what to ask, what to order, and what it all adds up to. Every case ends with the reasoning laid out, not just a score.

295
Clinical cases
15
Specialties
3
Difficulty tiers
215
Cases with imaging or audio

Ten specialties

Weighted towards the rotations that generate the most diagnostic uncertainty. Pick one to start.

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Meios is a study aid for medical education. The cases are teaching material and nothing here is clinical advice or a substitute for the judgement of a qualified clinician.