Sleep apnea is temporarily ceasing to breathe and is more common in people who are overweight.Excess fat in the neck compresses the airway,cutting off air flow.The person then wakes up to clear their throat and resumes normal breathing.Which of the following would trigger this reflex?

Question

Quizplus · Accepted Answer

The reflex to clear the throat and resume breathing is triggered by a buildup of carbon dioxide in the body. This is because when breathing stops during sleep apnea, carbon dioxide levels in the body increase, leading to the reflex action to clear the airway and resume breathing. Therefore, increased carbon dioxide would trigger this reflex.

Sleep Apnea Is Temporarily Ceasing to Breathe and Is More