Which measure helps prevent respiratory infection among children in a crowded school or household?

Correct answer: A. Improve ventilation and avoid indoor smoke

  • A. Improve ventilation and avoid indoor smoke
  • B. Share drinking cups only with siblings
  • C. Keep windows closed throughout the day
  • D. Use antibiotics whenever a child coughs

Explanation

Ventilation reduces the concentration of infectious respiratory particles, while avoiding tobacco and other indoor smoke protects the airway. Shared utensils, sealed poorly ventilated rooms and unnecessary antibiotics do not reliably prevent respiratory infection.

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About Common Childhood Illnesses

Common childhood illnesses include acute respiratory infections, diarrhoeal disease, dehydration, measles, mumps, chickenpox, pertussis and worm infestations. The subject focuses on causes, signs, transmission, assessment, prevention and nursing care, especially distinguishing pneumonia from less severe respiratory infection and classifying dehydration by clinical findings.

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