A __________ tablet dissolves in body fluids

Fire patterns are characteristically broken down into how many groups?

a. three b. eight c. five d. seven

You arrive at the scene of a possible unconscious patient located in a lab setting. On the exterior of the room there is a NFPA diamond with a 4 in the blue portion of the diamond. This is an:

A. extreme health hazard B. extreme fire hazard C. extreme reactivity hazard D. extreme water reactivity