What is the depth of the anterior chamber?: (A) 2.5 to 3.5mm, (B) 3.5mmto4.5mm, (C) 4.5mm to 5.5mm, (D) 5.5 mm to 6.5mm
Answer is A. Ans. is 'a' i.e., 2.5 to 3.5mm o 'The normal depth of anterior chamber of eye is 3.5mm to 2.5mm; less than 2.5mm depth can be risk for angle closure glaucoma.'