ADAPT Alcohol Effects on the Body

Question 1

What organ is primarily responsible for metabolizing alcohol in the body?

Accepted Answer

Liver

Answer

The liver breaks down about 90% of consumed alcohol through enzymatic processes.

Question 2

Approximately how many standard drinks can the average adult liver process per hour?

Accepted Answer

1

Answer

The liver can metabolize roughly one standard drink per hour regardless of food intake or coffee consumption.

Question 3

Which blood alcohol concentration (BAC) level is the legal limit for driving in all U.S. states for adults 21 and over?

Accepted Answer

0.08%

Answer

A BAC of 0.08% is the federal standard legal limit for non-commercial adult drivers across all 50 states.

Question 4

Which body system does alcohol primarily depress?

Accepted Answer

Central nervous system

Answer

Alcohol is a central nervous system depressant that slows brain activity and impairs coordination, judgment, and reaction time.

Question 5

What is the term for the condition where a person needs increasingly larger amounts of alcohol to feel the same effects?

Accepted Answer

Tolerance

Answer

Tolerance develops when the brain adapts to regular alcohol exposure and requires more alcohol to achieve the same result.

ADAPT - Alcohol and Drug Awareness Program Practice Test