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
In acute anterior uveitis, pupil is 
Select and explain. 
A. Oval, B. Circular, C. Small, irregular, D. Any of the above
C: Small, irregular
Answer: C: Small, irregular 
Explanation: C i.e. Small & irregular