ARRT MOCK EXAM

ARRT MOCK EXAM M/C: Which of the following are true for an AP coccyx projection? 1. 15 degree cephalic angle. 2. 10 degree caudal angle 3. center 2 inches superior to the pubic symphysis - ANSWER 2 and 3 More windings on the primary side of the transformer will create ____ voltage on the secondary side. - ANSWER less In the construction of a radiographic grid, what defines the grid ratio? - ANSWER height of lead strips compared to the distance between them What positioning technique could help enhance the quality of a lateral knee? - ANSWER CR with a 5 degree cephalic angle During a fluoro exposure, a patient's stomach absorbs a total of 0.012 joules of energy. The tissues of the stomach weigh 3 kilograms. What is the absorbed dose? - ANSWER 0.004 Gy