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CH. 8: DIGITAL IMAGINGCH. 8: DIGITAL IMAGING TEST RATED 100 % CORRECT
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CH. 8: DIGITAL IMAGINGCH. 8: DIGITAL IMAGING TEST RATED 100 % CORRECT
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ESTUDY CH. 8: DIGITAL IMAGINGCH. 8: DIGITAL IMAGING TEST RATED 100 % CORRECT A "cassette -based" digital imaging system is termed: - ANSWER Computed radiography (CR) The purpose of the photostimulable phosphor plate is to: - ANSWER Store the image of the body part until processed When using DR systems, indirect conversion of x -ray energy requires how many steps? - ANSWER Two The system used in view and store digital x -ray images is called a _____ system. - ANSWER PACS The front of the imaging plate is made of: - ANSWER A radiolucent material that does not absorb x -rays. Barium fluorohalide with europium is used: - ANSWER As the phosphor that absorbs the x -ray energy in the imaging plate ESTUDY When a CR plate is inserted into the reader for processing, the phosphor is scanned with a: - ANSWER Laser beam How many times can the phosphor in the CR plate be use? - ANSWER 10,000 times When using indirect conversion DR systems, the light in the f lat-panel detector is converted to an electric signal by the: - ANSWER Photodiode One of the main advantages of using CR and DR digital systems is: - ANSWER Ability to process images very fast Which of the following must be used with digital -base d x-ray processors to ensure that the ALARA concept is practiced? - ANSWER An exposure technique chart Quantum mottle occurs in digital images if: - ANSWER There are not enough photons reaching the IRThe benefits of buying summaries with Stuvia:
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