Category: Procedures-48Where should the central ray be directed for a PA projection of the patella?

Category: Image Production-33The device that converts the light emitted by an exposed PSP in a processing reader to an electric signal is the:

Category: Pilot-14Which of the following possesses the widest dynamic range?

Category: Image Production-14Recorded detail can be improved by decreasing:SIDOIDMotion unsharpness

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

Category: Pilot-19Skeletal conditions characterized by faulty bone calcification include:osteoarthritisosteomalaciarickets

Category: Procedures-33 Which baseline should be adjusted perpendicular to the IR when performing the following projection?   Exam I Procedures-33.gif

Category: Safety-38When calculating the annual effective dose for a technologist, which of the following exposures should be considered? The exposure received from:Your own bone scan studyYour own exposure while helping in a fluoroscopic roomNuclear falloutYour own dental radiographs

Category: Pilot-4Determine which of the following formulas would be used in solving the calculation below:If the exposure rate to an individual standing 2.0 m from a source of radiation is 15 R/min, what will the dose received after 2 minutes at a distance of 5 m from the source?

Category: Image Production-22In digital imaging, which of the following will allow more line pairs per millimeter to be imaged?