Which statement about alcohol as a drug is true?

• A. It has no impact on driving ability
• B. It is a stimulant
• C. It is a depressant
• D. It only affects long-term memory

Answer: (C)

Alcohol being a depressant is the concept tested here. As a central nervous system depressant, it slows brain activity, which reduces coordination, slows reaction times, dulls judgment, and impairs coordination needed for driving. That’s why it dramatically affects driving ability.

It’s not a stimulant, even if some people feel briefly energized or talkative after a drink. The overall effect is a reduction in CNS activity, not an increase.

Alcohol also disrupts memory formation. It can cause short-term memory problems and blackouts during intoxication. With long-term, heavy use, there can be more lasting cognitive effects, but it does not only affect long-term memory.