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 congestive glaucoma, pupil is – 
Select and explain. 
A. Oval and horizontal, B. Oval and vertical, C. Circular, D. Slit like
B: Oval and vertical
Answer: B: Oval and vertical 
Explanation: In acute congestive glaucoma, pupil is semidilated (mild dilated), vertically oval and fixed.