Question

what is the name of the deficiency disease caused by severe lack of vitamin A that affects eyes​

Answer 1

Answer:

Night blindness and its worsened condition, xerophthalmia, are markers of Vitamin A deficiency (VAD), collections of keratin in the conjunctiva, known as Bitot's spots, and ulceration and necrosis of cornea keratomalacia can be seen. Nyctalopia is the earliest ocular sign of VAD.

Answer 2

Answer:

Night blindness and its worsened condition, xerophthalmia, are markers of Vitamin A deficiency (VAD), collections of keratin in the conjunctiva, known as Bitot's spots, and ulceration and necrosis of cornea keratomalacia can be seen. Nyctalopia is the earliest ocular sign of VAD.

Explanation:

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