Category: Procedures-9 Which of the following are true in regards to positioning for esophageal studies? The upright position is preferred for the demonstration of varices The Valsalva maneuver can be used for more complete variceal filling The recumbent position is used to obtain a more complete contrast filling

Category: Procedures-23 From the prone position, how many degrees should a finger be rotated for a PA oblique projection of that finger?

Category: Image Production-34 Which of the following would be considered a potential disadvantage of CR vs. conventional/analog radiography?

Category: Image Production-49 _____ is used as a measure for assessing the ability of imaging a procedure to generate clinically useful image contrast.

Category: Procedures-55 In performing the SMV for the paranasal sinuses, which of the following criteria apply? This projection demonstrates the frontal and sphenoid sinuses The CR is directed horizontal to exit 3/4 inch anterior to the level of the EAM The OML should be perpendicular to the IR

Category: Pilot-14 How does an increase in noise affect the quality of a digital image?

Category: Patient Care-3 Where would a central line be located?

Category: Image Production-11 The radiographer is using automatic brightness control during a fluoroscopic procedure. What change in patient exposure should the radiographer expect as the patient size increases?

Category: Image Production-45 A variable kVp technique chart is established for a radiographic room and a technique of 75 kVp and 30 mAs is used for an AP pelvis projection on a patient that is 18 cm. What exposure factors should be used on a patient that is 23 cm that is scheduled for the same examination?

Category: Safety-23 Which factors will result in greater x-ray attenuation? Choose three responses.