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Kwashiorkor is a severe protein malnutrition but unaccompanied by calorie deficiency. It results from the replacement of mother’s milk by a high calorie-low protein diet in a child more than one year in age. The symptoms are oedema, stunted growth, mental retardation, wrinkled skin, thin legs, bulged eyes, protruded belly.

  1. Kwashiorkor is caused by calorie deficiency.
  2. Kwashiorkor is caused by protein deficiency.
  3. Kwashiorkor is caused by vitamin deficiency.
  4. Kwashiorkor is caused by mineral deficiency.

Correct answer: Kwashiorkor is caused by protein deficiency.

Solution

Kwashiorkor occurs when protein intake is severely inadequate, even if total calories are not. The described signs—especially edema and a protruding belly—fit protein deficiency rather than calorie, vitamin, or mineral deficiency.

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