Moderate
Deficiency of vitamin A causes the following except_____________?
Correct answer: D. Myopia
- A. Night blindness
- B. Corneal dryness
- C. Bitot's spots
- D. Myopia
Explanation
Vitamin A deficiency produces night blindness, corneal dryness and Bitot's spots because of impaired maintenance of ocular epithelium. Myopia is a refractive error and is not a typical result of vitamin A deficiency.
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