Which of the following measurements is used in the apothecary system for weight?

A patient who requires physical assistance to perform a standing pivot transfer activity properly requires what level of guarding?

a. Supervision b. Close guarding c. Contact guarding d. None of the above

You have arrived on the scene of an industrial plant where a female worker had a chemical splashed into her eye. She is complaining of severe pain in the eye and is flushing it with tap water over a sink. Which of the following questions is it MOST important that the AEMT ask FIRST?

A) "Do you take any medications?" B) "Have you ever had an eye injury before?" C) "Are you wearing contact lenses?" D) "What is your past medical history?"