When conducting a vacuum test, run the priming device until the test gauge shows 22 inches of mercury developed. Reduce the amount of mercury developed 1 inch for each ___ ft of altitude

Which digital image receptor uses rare earth–coated plates to store the x-ray energy until stimulated by a laser beam?

a. Charge-coupled device b. Photostimulable phosphor c. Complementary metal oxide semiconductor

It is nighttime and you have been dispatched for a vehicle on the shoulder of the interstate with a driver slumped over the steering wheel. When pulling up onto the scene, how should you best position the ambulance?

A) In front of the car with the white strobe lights activated B) Behind the car with your high-beams on C) Next to the car to block one lane of traffic D) Behind the car with the ambulance wheels turned toward the guard rail