____ occurs when a penetrating injury causes a wound that communicates with the pleural cavity and the outside air.

Which one of the following patients should the EMT recognize as having a normal skin temperature?

A) 25-year-old female who is dizzy with cool skin B) 36-year-old male complaining of nausea with warm skin C) 47-year-old female with chest pain and warm-to-hot skin D) 88-year-old male who is weak with skin that is cool and dry

In order to facilitate a safe and coordinated move, the team leader should:

A. never become involved in the move, just direct the move. B. use preparatory commands to initiate any moves. C. speak softly but clearly to avoid startling the patient. D. be positioned at the feet so the team can hear.