Category: Safety-1 Attenuation is best defined as:

Category: Pilot-11 The atomic number of a daughter nuclide following a beta-decay will:

Category: Pilot-20 Ingestion of barium sulfate is contraindicated in which of the following situations? suspected perforation of a hollow viscus suspected large-bowel obstruction presurgical patients

Category: Pilot-7 In fluoroscopy, the automatic brightness control adjusts the:

Category: Safety-15 Which of the following are composed of nondividing differentiated cells? Neurons Epithelial tissue Lymphocytes

Category: Procedures-62 During radiography of the clavicle, which projection is used to reduce the amount of focal spot blur?

Category: Safety-26 Radiation output from a diagnostic tube is measured in which of the following units of measurement?

Category: Procedures-10 In order to demonstrate intestinal fluids or free air in the abdomen, radiographic images should be obtained in AP or lateral projections with the patient in all of the following positions EXCEPT:

Category: Safety-17 The minimum total amount of filtration for a 90 kVp beam is:

Category: Safety-44 An older x-ray tube that has evaporated tungsten deposited on the tube window may cause which of the following problems? Decreased tube output Increased half-value layer Arcing of the tube current