Back to Michigan
Michigan Operator Knowledge Test Practice
Full test preview Question 1 of 40
0 answered 40 remaining
Passing target: 8 correct signs and 24 correct rules (TLA practice targets)
Safe & Responsible DrivingStandalone practice
Why is it unsafe to drive after drinking even before obvious physical symptoms appear?
Correct answer: Alcohol can dull judgment and slow reactions before you notice it.
Why
Alcohol affects the mental and physical skills needed to identify risk and respond safely.
Verified against What Every Driver Must Know · Effects of alcohol · p. 28, 29
Report a question issueContinue learning
Related Michigan questions
Why should a driver avoid combining alcohol with an antihistamine that can cause drowsiness?What is Michigan’s current ordinary adult per-se blood-alcohol threshold, apart from separate impairment offenses?You repeatedly yawn, drift within the lane, and cannot recall the last few miles. What should you do?A prescription or other drug makes you drowsy and slows your reactions. What is the safe choice?An ordinary noncommercial driver has been arrested under the applicable implied-consent law and refuses an authorized chemical test after the required advice. This is the first refusal. If the refusal is sustained or no timely hearing is requested, what license-suspension period applies?May an ordinary adult driver hold a phone to read a routine message while operating a vehicle on a Michigan public road?