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Illinois Class D Written Exam Practice
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Safe & Responsible DrivingStandalone practice
A legally purchased cold medicine makes you drowsy. What should you do about driving?
Correct answer: Do not drive while it affects you; ask a pharmacist.
Why
Prescription and nonprescription drugs can slow reactions, affect judgment, or cause drowsiness. Legal use does not make impaired driving acceptable. Read warnings, seek advice about effects and interactions, and arrange another way to travel when affected.
Verified against Illinois Rules of the Road, July2026 · Medicine can impair driving · p. 52
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