everyday science MCQ #2391

Which of the following is a skin disease?

everyday science MCQ #2391

  1. Question 1

    Q1. Which of the following is a skin disease?

    • A) Anemia
    • B) Pellagra
    • C) Osteomalacia
    • D) Rickets

    Answer: Pellagra

    Explanation: Pellagra, caused by niacin (Vitamin B3) deficiency, manifests with the "4 Ds": dermatitis (skin disease), diarrhea, dementia, and death.