#1
Which of the following can impair your driving abilities?
Fatigue
ExplanationFatigue can impair reaction time and decision-making while driving.
#2
Which of the following is a common symptom of alcohol intoxication?
Slurred speech
ExplanationSlurred speech is a common symptom of alcohol intoxication.
#3
What is the legal drinking age in most of the United States?
21
ExplanationThe legal drinking age in most of the United States is 21.
#4
Which of the following is NOT a potential consequence of driving under the influence of alcohol?
Enhanced decision-making abilities
ExplanationDriving under the influence of alcohol does not enhance decision-making abilities; rather, it impairs them.
#5
What is the term for the legal process of removing the driving privileges of someone convicted of driving under the influence?
License revocation
ExplanationLicense revocation is the legal process of removing driving privileges for DUI convictions.
#6
What is the legal blood alcohol concentration (BAC) limit for most drivers in the US?
0.08%
Explanation0.08% BAC is the legal limit for most drivers in the US.
#7
Which organ is primarily responsible for metabolizing alcohol in the body?
Liver
ExplanationThe liver is primarily responsible for metabolizing alcohol.
#8
Which neurotransmitter is affected by alcohol, leading to its intoxicating effects?
Dopamine
ExplanationAlcohol affects dopamine levels, contributing to its intoxicating effects.
#9
Which type of beverage typically has the highest alcohol content?
Whiskey
ExplanationWhiskey typically has the highest alcohol content among beverages.
#10
What is the term for the physical and mental symptoms experienced when a person stops drinking alcohol after a period of heavy use?
Alcohol withdrawal
ExplanationAlcohol withdrawal refers to symptoms when stopping alcohol after heavy use.
#11
What is the approximate average elimination rate of alcohol in the body per hour?
0.02% BAC per hour
ExplanationOn average, the body eliminates alcohol at a rate of 0.02% BAC per hour.
#12
Which age group has the highest percentage of alcohol-related traffic fatalities?
21-34
ExplanationThe age group 21-34 has the highest percentage of alcohol-related traffic fatalities.
#13
What is the name of the coordination test often used by law enforcement to assess sobriety?
Finger-to-nose test
ExplanationThe finger-to-nose test is used by law enforcement to assess coordination and sobriety.
#14
What percentage of traffic fatalities in the US are attributed to alcohol-impaired driving?
30%
Explanation30% of traffic fatalities in the US are attributed to alcohol-impaired driving.
#15
Which of the following factors can affect how alcohol affects an individual?
All of the above
ExplanationVarious factors including body weight, tolerance, and metabolism can affect how alcohol affects an individual.