In which age group is the Hering-Breuer reflex most significant?
A) newborns
B) toddlers
C) adults under age 50
D) adults over age 50

Question

Quizplus · Accepted Answer

The Hering-Breuer reflex is most significant in newborns. This reflex helps prevent overinflation of the lungs by causing a decrease in respiratory rate and volume when the lungs become too stretched during inspiration. As the respiratory system develops and matures, this reflex becomes less significant.

In Which Age Group Is the Hering-Breuer Reflex Most Significant