AODA Practice Exam 2025 – Complete Study Resource

LSD, or lysergic acid diethylamide, is typically categorized as a hallucinogenic drug because it significantly alters a person's perception, mood, and cognitive processes. Hallucinogens affect sensory perception, often resulting in vivid visual and auditory hallucinations as well as altered states of consciousness. This distinction is essential for understanding the various classifications of drugs and their effects on the human mind and body.

In contrast, while alcohol and cannabis can have psychoactive effects, they do not primarily function as hallucinogens. Alcohol is classified as a depressant and affects the central nervous system, while cannabis is often categorized as a psychoactive substance that can produce both stimulant and depressant effects, depending on the dose and individual physiology. Cocaine, on the other hand, is a powerful stimulant that increases energy and alertness but does not induce hallucinations typical of hallucinogenic substances. Thus, LSD stands out as the clear example of a hallucinogenic drug in this context.