During sleep, there is loss of muscle tone in the upper airway. What could this cause?
A) Airway obstruction
B)Vocal cords stay dilated
C)Vocal cords stay closed
D)Aspiration or oral secretions

Question

Quizplus · Accepted Answer

Loss of muscle tone in the upper airway during sleep can cause airway obstruction, which is one of the major causes of snoring and obstructive sleep apnea.

During Sleep, There Is Loss of Muscle Tone in the Upper