Cheryl's doctor is sending her home with a wristwatch-sized device to record her arm movements during sleep to determine the length and quality of her sleep.What assessment tool is he using?

Question

Quizplus · Accepted Answer

The wristwatch-sized device that records arm movements during sleep is an actigraph, commonly used as an assessment tool for sleep quality and duration. Polysomnography, electromyography, and electroencephalography are other types of sleep studies that measure brain activity, eye movements, muscle activity, and other physiological factors during sleep.

Cheryl's Doctor Is Sending Her Home with a Wristwatch-Sized Device