In the 1800s, the foreman's ____ became the icon of authority within the fire service.

A 48-year-old male became acutely hypoxic, experienced a seizure, and is now postictal. The MOST effective way to prevent another seizure is to:

A) place him in the recovery position. B) give him oral glucose if he can swallow. C) administer high-flow supplemental oxygen. D) dim the lights in the back of the ambulance.

Which of the following will be most effective in reducing production of scatter radiation?

decreasing part thickness restricting the field size aperture diaphragm gonadal shielding