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NHTSA Module 11 Questions and Answers | Latest Version | 2025/2026 | Correct & Verified
What is one common cause of drowsy driving?✔✔Lack of sufficient sleep
Describe how fatigue can affect your driving ability.✔✔Fatigue slows your reaction time, impairs judgment, and reduces focus.
Explain one sign that a driver may be too tired to drive safely.✔✔Frequent yawning or drifting between lanes
What should a driver do if they feel drowsy while driving?✔✔Pull over in a safe location and rest before continuing
Define the term “microsleep” in the context of driving.✔✔A microsleep is a brief, involuntary moment of sleep that can last a few seconds and occur without warning. 1 / 2
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How does alcohol affect your ability to drive?✔✔Alcohol impairs coordination, judgment, reaction time, and concentration.
At what point does alcohol begin to affect your brain and motor skills?✔✔As soon as it enters your bloodstream
Explain why even small amounts of alcohol can be dangerous while driving.✔✔Small amounts can still impair judgment and slow your ability to respond to hazards.
What is the only way to eliminate the effects of alcohol on the body?✔✔Time
What does BAC stand for?✔✔Blood Alcohol Concentration
How does food in the stomach affect the absorption of alcohol?✔✔It slows down the absorption but does not prevent impairment.
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