The bone most commonly used for intraosseous access is the:

A minivan has struck a utility pole and is on fire. The driver is unresponsive and has life-threatening injuries. Which one of the following would be most appropriate when extricating the patient from the vehicle?

A) Vest-type short spine immobilization device B) Rapid extrication with cervical collar applied C) Pull the patient from the car and immobilize away from the vehicle D) Remove the patient and immobilize in the ambulance during rapid transport

Silver bromide precipitates out when silver nitrate reacts with

a. bromide nitrate. b. silver potassium. c. potassium nitrate. d. potassium bromide.