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State PCS PYQPrelims 2021

UPPCS · Question 17

Riboflavin deficiency causes which of the following diseases?

  1. Pellagra
  2. Scurvy
  3. Beri Beri
  4. Cheilosis
Show answer & explanation

Answer: (D) Cheilosis

Explanation

Vitamin B2 (riboflavin) deficiency causes cheilosis (cracked lips); pellagra is niacin, scurvy vitamin C and beri-beri thiamine.