To gain access to a vehicle's interior, the order of attempt should be through the: {Ans: Doors, Windows, and Trunk}Striking tools used at an extrication scene are: {Ans: Dangerous and can cause crushes and laceration injuries, and are safer when the striking surfaces are smooth and free of chips or burrs.}Maintenance for dirty couplings on hydraulic rescue tools includes: {Ans: Flushing the coupling in a can or pan of clean hydraulic fluid}When immobilizing an infant or child to a long spine board, pad from under ____ to the toe to establish a neutral position. {Ans: Shoulders}Upon arrival on the extrication scene, the rescuer observes an automobile that has collided with a utility pole, further observation reveals a downed wire which is in contact with the automobile. What is not a safe plan of action? {Ans: Use a fiberglass pike pole to pull the wire clear of the vehicle}Mobile and portable radios and telephones that operate on battery power should be checked on a/an _____ basis. {Ans: Daily}