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Practice / Rapid eye

The key finding, fast

27 real images, each with one question. Name the finding or the diagnosis, then read the one line that matters. The order changes each round.

external photo image, diagnosis hidden
A 6-year-old whose lids were glued shut with yellow crust this morning; the eye is red and uncomfortable.

1 of 27

0 right so far

What is at the lid margin?

Every image is a verified Wikimedia Commons photograph; the source is on its atlas page. Want the slower version? Study the atlas.