Distinguish between binge drinking and chronic alcohol use in public health terms.

• A. Binge drinking is episodic heavy drinking; chronic use is regular heavy consumption with long-term health consequences.
• B. Binge drinking means daily light drinking; chronic use means any drinking.
• C. They are the same.
• D. Binge drinking refers to youth only.

Answer: (A)

In public health terms, the distinction lies in pattern and the type of harm each pattern tends to cause. Binge drinking is episodic heavy drinking—doing a large amount in a short period, which brings rapid intoxication and raises the risk of accidents, injuries, violence, and acute health crises on those occasions. Chronic alcohol use, on the other hand, is regular heavy drinking over time, leading to sustained alcohol exposure and long-term health consequences such as liver disease, cardiovascular problems, and dependence. So the best description is that binge drinking is episodic heavy drinking, while chronic use is regular heavy consumption with long-term health consequences. The other choices misstate the patterns, treat them as the same, or limit binge drinking to youth.