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Ophthalmology · Red eye: anterior uveitis
Sample itemA patient has painful photophobic red eye with consensual photophobia and ciliary flush. What is the most likely diagnosis?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
B. Anterior uveitis
Anterior uveitis causes inflammation in the anterior chamber, producing pain, photophobia, ciliary injection, and sometimes a small irregular pupil. It needs ophthalmic assessment to prevent complications.
Option by option
A. Blepharitis
Blepharitis affects lid margins.
B. Anterior uveitis (correct)
Correct. Consensual photophobia and ciliary flush strongly support uveitis.
C. Subconjunctival hemorrhage
Subconjunctival hemorrhage is painless localized redness.
D. Simple conjunctivitis
Conjunctivitis causes diffuse redness and discharge or itch rather than deep photophobia.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.
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