Commercial Drivers License (General Knowledge) : Alcohol, other drugs, and driving

Study concepts, example questions & explanations for Commercial Drivers License (General Knowledge)

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Example Questions

Example Question #1 : Hazards

Which of the following is the most reliable method for someone who has consumed alcohol to regain sobriety?

Possible Answers:

Taking a brisk walk

The passage of time

Drinking one cup of coffee per serving of alcohol you consume

Drinking several glasses of water

Correct answer:

The passage of time

Explanation:

While some of the other methods may be considered anecdotally useful, BUT in the eyes of the law (and the BAC counter), the only foolproof method of sobering up is simply to wait an appropriate amount of time.

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