The IR is positioned ____ for a PA chest projection of a hypersthenic patient

Which of the following supports the review of systems level "Extended"?

a. The level of review of systems that reflects the review of between two and nine organ systems in the medical documentation b. The level of review of systems that reflects the review of one organ system in the medical documentation c. The level of review of systems that reflects the review of no organ systems in the medical documentation d. The level of review of systems that reflects the review of ten or more organ systems in the medical documentation

What does the "pump handle" movement of rib pairs 2 through 7 achieve?

a. Anchor of the upper chest for diaphrag-matic contraction b. Diminish of the energy wasted by ineffi-cient muscular contraction c. Increase in the anteroposterior diameter of the chest d. Increase in the lateral dimensions of the chest