What is one effect of alcohol use?

• A. Slows down the central nervous system, motor skills, and reaction time
• B. Speeds up the central nervous system
• C. Improves motor coordination
• D. Increases energy

Answer: (B)

Alcohol acts as a depressant on the central nervous system, so it slows brain activity. As it enters the bloodstream, it dampens nerve signals, leading to slower thinking, impaired coordination, and slower reaction times. That’s why tasks like driving become much harder and why balance and judgment are affected. It does not speed up the nervous system, nor does it improve motor coordination or energy—those are opposite or misleading outcomes.