Dissolved oxygen in the plasma, or ____, is obtained by drawing an arterial blood sample and performing an arterial blood gas.

Which one of the following chemical agents will kill a person most quickly?

A) Liquid vesicant that is splashed on the arm B) Solid agent that contacts the patient's torso C) Aerosolized agent inhaled into the lungs D) Liquid agent that is splashed into the eyes

The EMT gains the greatest protection from consent-related legal issues by:

A) documenting the patient's consent for treatment on the prehospital care report. B) notifying the emergency physician or medical direction of the patient's consent. C) having his or her partner serve as a witness to the consent. D) asking the patient twice if it is okay to assess and treat him or her.