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Question

Deficiency of vitamin 'A' causes________

A
Xerophthalmia
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B
Degeneration of Lacryinal glands
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C
Night blindness
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D
All
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Solution

The correct option is D All
Deficiency of vitamin A causes xerophthalmia, degeneration of lacryinal glands, night blindness.

Its deficiency impairs immunity and hematopoiesis, causes rashes and typical ocular effects.

Abnormal visual leads to darkness, dry skin, dry hair, broken fingernails, and decreased resistance to infections are common signs of vitamin A deficiency.

Option D is correct.

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