Question When inspecting the interior of a bus, you should: Answers Assume all emergency exits work properly. Loosen every seat. Check all signaling devices. Not waste time looking at the handrails and floor lining. Explanation When inspecting the interior of a bus, you must make sure everything is safe and in proper working condition. Make sure all signaling devices, such as bathroom emergency buzzers, work properly. This questions appears in the following tests: Pennsylvania Passenger Pennsylvania Passenger South Carolina Passenger