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
True about primary angle closure glaucoma –a) More common in femalesb) Shallow anterior chamber is a risk factorc) Deep anterior chamber is a risk factord) Shorter diameter of cornea is a predisposing factore) Common in myopes 
Select and explain. 
A. acd, B. abd, C. abc, D. ab
B: abd
Answer: B: abd 
Explanation: PACG is more common in females.
Shallow anterior chamber, small diameter of cornea and hypermetropic eye (not myopia) are risk factors.