A passenger attempts to board with a small oxygen concentrator needed for a medical condition. Under FMCSA rules, you should:

A passenger attempts to board with a small

Multiple choice — select the best answer

ARefuse boarding because compressed oxygen is hazardous material prohibited on all buses
BAllow it in the passenger compartment as a small-quantity medical oxygen device used by a passenger, which is among the narrow exceptions to the hazmat prohibition
CAllow the device only if it is stowed in the luggage compartment below the floor
DRequire the passenger to sign a liability waiver before the device is brought aboard

✓ Correct answer: B. Allow it in the passenger compartment as a small-quantity medical oxygen device used by a passenger, which is among the narrow exceptions to the hazmat prohibition The CDL manual notes that while hazardous materials are generally prohibited in the passenger compartment, small amounts of medical oxygen for personal use by a passenger are a recognized exception under the hazmat rules.

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A passenger attempts to board with a small oxygen concentrator needed for a medical condition. Under FMCSA rules, you should:

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