The experience of vivid geometric images and dreamlike scenes is most likely to be triggered by
A) LSD.
B) heroin.
C) Nembutal.
D) amphetamines.

Question

Quizplus · Accepted Answer

LSD (lysergic acid diethylamide) is a powerful hallucinogenic drug that can cause vivid geometric images and dreamlike scenes. Heroin (B) is an opioid that causes sedation and euphoria, but does not typically cause hallucinations. Nembutal (C) is a barbiturate that can cause relaxation and sleepiness, but does not typically cause hallucinations. Amphetamines (D) are a stimulant that can cause increased energy and focus, but do not typically cause hallucinations.

The Experience of Vivid Geometric Images and Dreamlike Scenes Is