ADAPT Alcohol Effects on the Body 1 — Questions and Answers
Question 1: What organ is primarily responsible for metabolizing alcohol in the body?
- Kidneys
- Liver (Correct answer)
- Stomach
- Pancreas
Correct answer: Liver
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?
- 3
- 2
- 1 (Correct answer)
- 0.5
Correct answer: 1
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?
- 0.05%
- 0.08% (Correct answer)
- 0.10%
- 0.12%
Correct answer: 0.08%
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?
- Immune system
- Digestive system
- Central nervous system (Correct answer)
- Endocrine system
Correct answer: Central nervous system
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?
- Withdrawal
- Tolerance (Correct answer)
- Dependence
- Intoxication
Correct answer: Tolerance
Tolerance develops when the brain adapts to regular alcohol exposure and requires more alcohol to achieve the same result.
Question 6: Which of the following is a short-term physical effect of alcohol consumption?
- Improved memory
- Lowered reaction time (Correct answer)
- Increased coordination
- Sharper vision
Correct answer: Lowered reaction time
Even small amounts of alcohol slow reaction time by impairing the neural pathways that control motor responses.
ADAPT Alcohol Effects on the Body 1
What organ is primarily responsible for metabolizing alcohol in the body?