Drugs that tend to suppress dreaming by interfering with REM sleep include
A) amphetamines.
B) barbiturates.
C) opiates.
D) all of these.

Question

Quizplus · Accepted Answer

All of these drugs can interfere with REM sleep, which is the sleep stage associated with dreaming. Amphetamines and barbiturates can disrupt sleep architecture, while opiates can suppress REM sleep, leading to reduced dreaming.

Drugs That Tend to Suppress Dreaming by Interfering with REM