Compliance Just Got Easier: Stay ahead of regulatory changes with instant notifications on updates that matter.
['CMV driving']
[]
11/03/2023
Institute
Fleet Safety
Transportation
Test Yourself Answers
CMV driving
English
Analysis
Focus Area
USA
Test Yourself: Test your CMV driving knowledge: Answers
- a: True. Included are driver requirements related to illness or fatigue, drug/alcohol possession or use, texting, and using hand-held cell phones. Operational requirements related to railroad crossings, speed limits, seat belts, hazardous driving conditions, defensive driving, stopping on the road or shoulder, and other prohibited practices are also discussed.
- b: False. “Interstate” commerce involves commerce that crosses state or national borders.
- b: False. Texting is only allowed when drivers are legally parked or to contact emergency services.
- a: True. Drivers are prohibited from driving while impaired. This impairment could come from illness, fatigue, or any other cause. The only exception to this rule is when there is a “grave emergency” and continuing to drive is less hazardous to human life than not driving, in which case the driver can continue to drive to the nearest place of safety.
- e: All of the above. EXCEPTION: Drivers may possess or use a non-Schedule I substance if it was administered to the driver by or under the instructions of a licensed medical practitioner who advised the driver that the substance will not affect the ability to drive safely. (see 392.4)
cmv-driving
CMV driving
Test Yourself: Test your CMV driving knowledge: Answers
- a: True. Included are driver requirements related to illness or fatigue, drug/alcohol possession or use, texting, and using hand-held cell phones. Operational requirements related to railroad crossings, speed limits, seat belts, hazardous driving conditions, defensive driving, stopping on the road or shoulder, and other prohibited practices are also discussed.
- b: False. “Interstate” commerce involves commerce that crosses state or national borders.
- b: False. Texting is only allowed when drivers are legally parked or to contact emergency services.
- a: True. Drivers are prohibited from driving while impaired. This impairment could come from illness, fatigue, or any other cause. The only exception to this rule is when there is a “grave emergency” and continuing to drive is less hazardous to human life than not driving, in which case the driver can continue to drive to the nearest place of safety.
- e: All of the above. EXCEPTION: Drivers may possess or use a non-Schedule I substance if it was administered to the driver by or under the instructions of a licensed medical practitioner who advised the driver that the substance will not affect the ability to drive safely. (see 392.4)
2658483427
Answer
UPGRADE TO CONTINUE READING
J. J. Keller is the trusted source for DOT / Transportation, OSHA / Workplace Safety, Human Resources, Construction Safety and Hazmat / Hazardous Materials regulation compliance products and services. J. J. Keller helps you increase safety awareness, reduce risk, follow best practices, improve safety training, and stay current with changing regulations.
Copyright 2026 J. J. Keller & Associate, Inc. For re-use options please contact copyright@jjkeller.com or call 800-558-5011.