###Rationale: Ans. is 'a' i.e., Prodromal phase of acute angle closure glaucoma Features of latent PACG (Prodromal stage) are :? Shallow anterior chamber Occasionally complain of halos around light Sometimes slight-haziness or blurring of vision Normal 10P It is the only phase of glaucoma, where IOP pressure is normal at all the time. Whereas in incipient stage, there is recurrent elevation of IOP by predisposing factors like dim light.

###Answer: OPTION A IS CORRECT.
###Question: A patient has complaint of seeing coloured holoes in the evening and blurring of vision for last few days with normal 10P ?
###Options:
A. Prodromal phase of acute angle closure glaucoma
B. Acute angle closure glaucoma
C. Chronic glaucoma
D. Epidemic dropsy
