Control of external bleeding, oxygen administration, and CPR are included in the "scope of practice" of the:

Which of the following is the MOST common way that medications exert their actions?

a. Receptor site binding. b. Changing the physical properties of a cell. c. Chemically combining with another chemical. d. Altering the normal metabolic pathway.

Which of the following is a severe burn in a 2-year-old child?

A. Superficial burn that covers 25% of the BSA B. Partial-thickness burn that covers 10% of the BSA C. Any full-thickness burn, regardless of its location on the body D. Any burn that involves the arms, legs, or posterior part of the body