【单选题】A patient with sleep apnea is often tired during the day even though they report sleeping 10 hours each night. Which response by the nurse is correct?
A.
"You are sleeping too much and it is you tired all the time."
B.
"Sleep apnea can cause you to wake up hundreds of times in the middle of the night and get very little sleep."
C.
"You will always feel tired when you have sleep apnea. Even with treatment, you will still be tired."
D.
"You need to exercise more if you want to feel more energetic."