Traditionally, priapism was thought to be associated with a spinal cord injury; today most cases of priapism are caused by:

Shock occurs as a result of which of the following?

A) V/Q match B) C/Q match C) Inadequate perfusion D) Adequate perfusion

Which one of the following rescuers would be the most appropriate choice to rescue an injured man clinging to an overturned boat in a shallow lake?

A) A seasoned EMT who is a good swimmer and has personal flotation devices on and a rope around his waist B) A firefighter wearing personal flotation devices with no medical training but who is a good swimmer and trained in water rescue C) An EMT who is a good swimmer and has personal flotation devices in place D) A firefighter who is also an EMT and worked as a lifeguard before becoming a firefighter