Which of the following is true of insomnia?
A) It involves frequent daytime sleeping.
B) It affects about one in ten adults.
C) It rarely affects American adults.
D) It occurs when breathing stops while sleeping.
E) It is the most common sleep disorder.

Question

Quizplus · Accepted Answer

Insomnia is indeed the most common sleep disorder, affecting about one-third of adults at some point in their lives. Option A is incorrect as insomnia involves difficulty sleeping at night, not frequent daytime sleeping. Option B is partially correct, but the exact prevalence of insomnia varies depending on the study and the population being studied. Option C is incorrect as insomnia affects American adults just like any other adults. Option D is describing a different sleep disorder called sleep apnea, not insomnia.

Which of the Following Is True of Insomnia