Back to Colorado
Colorado Class R Knowledge Practice Test
Full test preview Question 1 of 30
0 answered 30 remaining
Passing target: 80% (24/30)
Safe & Responsible DrivingStandalone practice
A prescribed medicine makes a driver too drowsy to operate safely. Is driving permitted because it was prescribed?
Correct answer: No; a prescription does not excuse impairment.
Why
A driver must not operate when any substance impairs mental or physical faculties to an unsafe degree.
Verified against Colorado Driver Handbook · Impairing prescription medicine · p. 8
Report a question issueContinue learning
Related Colorado questions
For an adult driving an ordinary noncommercial vehicle, what is Colorado’s minimum BAC threshold for DUI per se?You damage an unattended parked car and cannot locate its owner. What must you do?A driver is extremely angry and unable to focus. What is the best decision?You struggle to keep your eyes open on a long drive. What should you do?A driver is involved in a crash that injures someone. What must the driver do?What is the safest and lawful way to handle a nonemergency phone task while driving?