Pediatric Respiratory Disorders (Croup, RSV) · NCLEX Exam

An infant hospitalised with RSV bronchiolitis has O₂ saturation of 88% on room air. The nurse’s next action should be:

  1. Discharge the infant home with verbal supportive-care instructions
  2. Give humidified oxygen to keep saturation 90% and monitor effort
  3. Offer only oral fluids and continue passive room-air observation
  4. Start empiric intravenous antibiotics for the viral infection now
Show answer and explanation

Correct answer: Give humidified oxygen to keep saturation 90% and monitor effort

Hypoxia (O₂ sat < 90%) in bronchiolitis indicates the need for supplemental oxygen and close monitoring. Supportive care with oxygen is primary.

Difficulty: Medium Question 12 of 18

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