Question

What is the narrowest portion of the pediatric airway (not in adults)?

a) Cricoid cartilage
b) Glottis
c) Trachea
d) Epiglottis

Answer 1

The narrowest portion of the pediatric airway is the glottis. When swallowing, the epiglottis swings downward and rests on the glottis, closing the opening to the trachea.

Step-by-step explanation:

The narrowest portion of the pediatric airway is the glottis. The glottis is composed of the vestibular folds, the true vocal cords, and the space between these folds. When swallowing, the epiglottis swings downward and rests on the glottis, closing the opening to the trachea.

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