Which statement about parasomnias is accurate ?
A) The etiology with parasomnias has been well established.
B) Physiological sleep systems function normally, but psychological systems do not.
C) Parasomnias occur when an individual cannot get to sleep.
D) Parasomnias often remit spontaneously.

Question

Quizplus · Accepted Answer

Parasomnias, which are disorders characterized by abnormal behavior or physiological events occurring in association with sleep, sleep stages, or partial arousals from sleep, often remit spontaneously, especially in children. The etiology of parasomnias is not well established, making option A incorrect. Parasomnias are not defined by a dysfunction in physiological sleep systems versus psychological systems, as suggested in option B, but rather by unusual or undesirable physical events or experiences that occur during entry into sleep, within sleep, or during arousals from sleep. They are not characterized by an inability to get to sleep, which makes option C incorrect.

Which Statement About Parasomnias Is Accurate