Which of the following allows for the greater geographic mobility within the EMS profession?

You have decided to carry a patient down a flight of stairs using your stair chair. You have a third Emergency Medical Responder on scene. You should direct the additional responder to position him- or herself:

A) above the person at the head, to serve as a spotter. B) at the base of the stairs to direct the whole operation. C) below the person carrying the feet, to serve as a spotter. D) next to the patient to provide comfort and support if needed.

A diver has summoned 911 after he came to the surface and became short of breath and "itchy" all over. Additionally he complains of a headache. Assessment reveals a patent airway, adequate breathing, clear breath sounds, and the following vital signs: pulse 92, respirations 20, blood pressure 156/62, and SpO2 at 96%. Proper care of this patient should include which one of the following?

A) High-concentration oxygen and epinephrine via Epi-pen B) High-concentration oxygen through a nonrebreather face mask C) Epinephrine through an Epi-pen, and immediate transport to the hospital D) Oxygen, epinephrine through an Epi-pen, and bronchodilator from an MDI