Question

Xerophthalmia disease is caused by which deficiency of vitamin?

• A. Vitamin-A
• B. Vitamin-C
• C. Vitamin-B
• D. Vitamin-\(B_6\)

Hint:

Vitamin A deficiency is a leading cause of preventable blindness, particularly in developing countries.

Answer 1

The Correct Option is A

Xerophthalmia is a condition caused by a deficiency of Vitamin A, which leads to dryness and thickening of the cornea and the conjunctiva of the eyes. It is typically associated with night blindness and can eventually lead to blindness if not addressed. Thus, the correct answer is Vitamin-A.