Test Bank For Digital Radiography and PACS, 3rd edition by Christi Carter MSRS RT(R) complete guide |THE LATEST EDITION 2025 | GRADED A+

,Chapter 01: Introduction to Digital Radiography and Picture Archiving and
b b b b b b b b b




b Communication Systems b




Carter: Digital Radiography and PACS, 3rd Edition
b b b b b b




MULTIPLE CHOICE b




1. Film and intensifying screens are primarily used in
b b b b b b b




a. computed radiography (CR). b b




b. digital radiography (DR). b b




c. conventional radiography. b




ANS: C b




1) Intensifying screens b




a. absorb light. b




b. emit light. b




c. absorb scatter. b




d. emit positive electrons ANS: Bb b b b OBJ: Explain latent image formation for conventional
b b b b b b




radiography.
b




2) Which modality was the first to use the principle of digital imaging?
b b b b b b b b b b b




a. Computed tomography (CT) b b




b. Magnetic resonance imaging (MRI) b b b




c. Ultrasonography
d. Cardiac catheterization b




ANS: A b OBJ: Define the term digb b b b




3) Who was the first to incorporate digital imaging with the CT scanner?
b b b b b b b b b b b




a. Paul Lauterbur b




b. Godfrey Hounsfield b




c. Sol Nudelman b




d. M. Paul Capp b b




ANS: B b OBJ: Define the term digital imaging.
b b b b b

,4) Teleradiology, moving images via telephone lines to and farboirmb.croemm/teostte locations,
b b b b b b b b b




bwas first conceptualized by
b b b




a. Paul Lauterbur.
b




b. M. Paul Capp.
b b




c. Albert Jutras. b




d. Sol Nudelman.
b

, ANS: C b OBJ: Define digital imaging and communications in medicine.
b b b b b b b




5) The invention of CT is heralded as
b b b b b b




a. the advanced use of three-dimensional computation in medical imaging.
b b b b b b b b




b. one of the greatest milestones in medical imaging.
b b b b b b b




c. the stepping stone for the development of MRI.
b b b b b b b




d. the first modality to use PACS.
b b b b b




ANS: B b OBJ: Define the term digital imaging.
b b b b b




6) Early reconstruction of raw CT data took a few _
b b b b b b b b b to form a recognizable image.
b b b b




a. minutes
b. hours
c. days

ANS: C b OBJ: Define the term digital imaging.
b b b b b




7) The first commercial CT scanners could image the
b b b b b b b




a. abdomen only. b




b. head only. b




c. head and abdomen. b b




d. total body. b




ANS: B b OBJ: Define the term digital imaging.
b b b b b




8) In which decade was MRI first introduced?
b b b b b b




a. 1950s
b. 1960s
c. 1970s