The actual focal spot is determined by the stream of electrons that impacts the ___________ track of the anode.

To be a medical director of an ambulance service, which one of the following requirements must the individual satisfy?

A) Licensed physician B) Emergency physician with surgical experience C) Physician who was a paramedic D) Physician with a college degree in EMS

Which of the following statements regarding airway management in the trauma patient is correct?

A) The jaw-thrust is useful in the trauma patient, but only if he or she is complaining of head or neck pain. B) Research has shown that the jaw-thrust is easier to perform and is therefore indicated for the more critical trauma patient. C) Performing the head-tilt, chin-lift maneuver on a patient with a possible spinal injury could further injure or paralyze the patient. D) Trauma patients should always have their airway opened with the jaw-thrust while medical patients should receive the head-tilt, chin-lift.