A child has difficulty seeing in dim light and dry conjunctivae. Which deficiency should the nurse suspect first?
Correct answer: A. Vitamin A deficiency
- A. Vitamin A deficiency
- B. Iron deficiency
- C. Vitamin D deficiency
- D. Iodine deficiency
Explanation
Night blindness and xerosis of the conjunctiva are early signs of vitamin A deficiency. Iron deficiency mainly causes anaemia, vitamin D deficiency causes rickets, and iodine deficiency may cause goitre and impaired development.
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About Childhood Nutrition and Malnutrition
Childhood nutrition covers essential nutrients, breastfeeding, complementary feeding, dietary assessment, growth monitoring and age-appropriate feeding practices. Questions distinguish protein-energy malnutrition, including marasmus and kwashiorkor, from micronutrient deficiencies such as iron, vitamin A, vitamin D and iodine deficiency, using clinical signs and anthropometric findings.
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