Facial expression, voice quality, breathing, and emotional state are factors about clients that massage therapists can evaluate using:

A young man wishes to become an EMT and asks you what he will need to do to become certified. You would reply that he must first:

A) volunteer with an ambulance service to gain experience. B) complete a course that meets the requirements of the USDOT. C) demonstrate that he has prior medical experience. D) show that he has provided CPR in an emergency at least once.

Fire lines that flow water into fire hydrants should be at least __________in diameter

a. 6 in. (152 mm) b. 8 in. (203 mm) c. 4 in. (102 mm) d. 3 in. (76 mm)