3-month-old Girl in Pediatrics — Case | Pediatric Respiratory | SMLE Q#11127

SMLE Question #11127

Pediatrics Pediatric Respiratory

Objective: OBJ-273

Last updated: February 2026
A 3-month-old girl has had noisy breathing since birth. The sound is high-pitched and inspiratory, is louder when lying supine, and improves when placed prone. She feeds well and has appropriate weight gain. There have been no episodes of cyanosis, apnea, or respiratory distress. Examination shows no chest retractions and is otherwise normal. Her mother is concerned the noise indicates a serious problem. What is the most appropriate counselling to provide?

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