Kara is in Stage 1 of the sleep cycle, and her body jerks in response to her feeling like she is falling, which wakes her. You tell her not to worry, as she just experienced a __________, which is not harmful but normal.

Question

Quizplus · Accepted Answer

A hypnic jerk, also known as a sleep start, is a common and normal involuntary twitch that occurs just as a person is beginning to fall asleep, often causing them to awaken suddenly for a moment.

Kara Is in Stage 1 of the Sleep Cycle, and Her