Question

Name the sign of severe vitamin 'A' deficiency, in which the cornea loses its normal smooth and glistening appearance and becomes dry and rough.

• A. Corneal Ulcer
• B. Corneal Scar
• C. Corneal Xerosis
• D. Keratomalacia

Hint:

Vitamin A deficiency is a major cause of preventable blindness worldwide, especially in children.

Answer 1

The Correct Option is C

Corneal xerosis, characterized by a dry and rough cornea, results from severe vitamin A deficiency. If left unaddressed, it can progress to keratomalacia.