Shock is likely to develop in partial-thickness burn injuries (letter ____) that affect 9% or more of the body surface. These burns can be life-threatening, depending on their extent. 

Medical direction has ordered the administration of activated charcoal to an adult patient who has overdosed on several unspecified medications. Prior to administering the medication, the EMT must:

A) shake the medication thoroughly to mix it. B) determine if the patient has a prescription for the medication. C) determine if the patient has a history of diabetes. D) ask the patient if he has had diarrhea over the past two weeks.

Speed, ice, chalk, and crank are possible street names for:

A) GHB B) LSD C) methamphetamine D) Rohypnol