TEST BANK FOR Digital Radiography and PACS 4th Edition by Christi Carter MSRS RT(R) (Author) latest Update

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Chapter 01: Introduction to Digital Radiography and Picture Archiving and Com
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munication Systems 2p


Carter: Digital Radiography and PACS, 4th Edition
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MULTIPLE CHOICE 2p




1. Film and intensifying screens are primarily used in
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a. computed radiography (CR). 2p 2p


b. digital radiography (DR). 2p 2p


c. conventional radiography. 2p


d. picture archival and communication systems.
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ANS: 2 p C OBJ: 2 p2 p Explain latent image formation for conventional radiography.
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2. Intensifying screens 2p


a. absorb light. 2p


b. emit light. 2p


c. absorb scatter. 2p


d. emit positive electrons. 2p 2p




ANS: 2 p B OBJ: 2 p2 p Explain latent image formation for conventional radiography.
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3. Which modality was the first to use the principle of digital imaging?
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a. Computed tomography (CT) 2p 2p


b. Magnetic resonance imaging (MRI) 2p 2p 2p


c. Ultrasonography
d. Cardiac catheterization 2p




ANS: 2 p A OBJ: 2 p2 p Define the term digital imaging.
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4. Who was the first to incorporate digital imaging with the CT scanner?
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a. Paul Lauterbur 2p


b. Godfrey Hounsfield 2p


c. Sol Nudelman 2p


d. M. Paul Capp 2p 2p




ANS: 2 p B OBJ: 2 p2 p Define the term digital imaging.
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5. Teleradiology, moving images via telephone lines to and from remote locations, was fir
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st conceptualized by
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a. Paul Lauterbur. 2p


b. M. Paul Capp. 2p 2p


c. Albert Jutras. 2p


d. Sol Nudelman. 2p




ANS: 2 p C OBJ: 2 p2 p Define the term digital imaging.
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6. The invention of CT is heralded as
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a. the advanced use of three-dimensional computation in medical imaging.
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b. one of the greatest milestones in medical imaging.
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c. the stepping stone for the development of MRI.
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