A physician not affiliated with the responding EMS system who takes part in patient care with system paramedics at an emergency scene is called a(n):

Scope of practice is a set of regulations and laws that designate how an Emergency Medical Re-

sponder legally functions. Indicate whether the statement is true or false

A water additive that reduces or eliminates the surface tension of water and makes water more efficient is called:

A) Compressed air foam B) Wet water C) Rapid water D) Aqueous film forming foam