Zack Was Diagnosed with Obstructive Sleep Apnea (OSA)

Multiple Choice

Zack was diagnosed with obstructive sleep apnea (OSA) . His doctor may include diet and exercise as part of his treatment regimen because

A) greater physical endurance will help in fighting his condition.
B) losing weight will decrease his risk of developing central sleep apnea.
C) losing weight may cure his OSA completely.
D) he will have more energy during the day to combat his usual sleepiness.