The nose serves all the following functions except .
A) as the direct initiator of the cough reflex
B) warming and humidifying the air
C) cleansing the air
D) as a passageway for air movement

Question

Quizplus · Accepted Answer

The nose is not directly involved in initiating the cough reflex. The cough reflex is triggered by irritation of the airways, which can be caused by foreign particles, mucus, or other irritants. The nose helps to warm and humidify the air, cleanse the air, and provide a passageway for air movement.

The Nose Serves All the Following Functions Except