As pressure within the cranium increases, which of the following is the result?

Which of the following is NOT a major function of the skin?  

A 36-year-old man has accidentally shot a nail into his thigh while using a nail gun. Under which of the following circumstances should the EMT remove the nail from the injury site?

You arrive on the scene to find a scuba diver on board a boat slumped over in the captain’s chair with frothy blood in his mouth. The captain states that the diver was down no more than 15 feet when he ascended rapidly and called for help. Which of the following is most likely?

Of the following patients, which injury is the highest priority to receive bag-valve-mask ventilations?

Which of the following describes the proper application of an occlusive dressing for an open chest wound?

A 36-year-old man has accidentally shot a nail into his thigh while using a nail gun. Under which of the following circumstances should the EMT remove the nail from the injury site?

Which of the following describes the proper application of an occlusive dressing for an open chest wound?

Which of the following is a characteristic of arterial bleeding?

Which of the following types of vessels have valves to maintain one-way blood flow?