Question 8 of 10 If a person is awakened and is disoriented but does not remember dreaming, this person was most likely in __ sleep. A. Stage 4 B. REM C. Stage 1 D. Stage 2

The correct answer is A. Stage 4.<br /><br />Stage 4 sleep, also known as deep sleep or slow-wave sleep, is characterized by the deepest level of sleep. During this stage, it is common for individuals to be disoriented upon awakening and not remember dreaming, as dreams are less frequent and vivid compared to REM sleep.