__________________ trigger points are TrPs that are currently causing pain and/or dysfunction of the muscle

Upon arriving on a scene where the mechanism of injury indicates a potentially life-threatening injury, you should employ which of the following interventions to best help deliver the care that is needed?

A) Reevaluate the scene size-up. B) Initiate transport immediately, delaying more extensive care until you are en route. C) Ask a surgeon to respond to the scene. D) Call immediately for air medical transport to reduce the "Golden Period."

Which of the following statements is false?

A) Determining horizontal angulation is the same for both the bisecting and the paralleling techniques. B) Vertical angulation is accomplished by directing the central ray parallel to the image receptor. C) Angulation is changed by rotating the tube head horizontally and vertically. D) To change horizontal angulation, the tube head is swiveled from side to side.