This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Ophthalmology
[{'content': 'Signs of uveitis –a) Generalized conjunctival congestionb) Circumciliary congestionc) Cells and flare in aqueousd) Shallow anterior chamber \nSelect and explain. \nA. a, B. c, C. ac, D. bc', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Signs of acute anterior uveitis \n\nCircumcorneal (ciliary) congestion.\nCorneal edema, posterior corneal opacities.\nKeratic precipitates (KPs), aqueous flare, aqueous cells, hypopyon, hyphemia.\nMuddy iris, Narrow (miotic) pupil, festooned appearance (when dilated with mydriatic), sluggish pupillary reaction, ectropion pupillage, occlusion pupillage.', 'role': 'assistant'}]