Test Bank
Digital Radiography And Pacs,
By Christi Carter
4th Edition
,Table of content
Part i introduction
1 Introduction to digital radiography and picture archiving and communication system
Part ii basic principles of digital radiography
2 Digital imaging characteristics
3 Digital radiographic image processing and manipulation
Part iii digital image acquisition
4 Photostimulable phosphor image capture
5 Thin-film transistor flat panel array image acquisition
6 Charge-coupled device/complementary metal
Part iv pacs
7 Basic computer principles
8 Networking and communication basics
9 Medical image management and processing system, medical image storage devices, and medical
image communications devices
,Chapter 01: introduction to digital radiography and picture archiving and
communication systems
Carter: digital radiography and pacs, 4th edition
Multiple choice
1. Film and intensifying screens are primarily used in
a. Computed radiography (cr).
b. Digital radiography (dr).
c. Conventional radiography.
Ans: c
1) Intensifying screens
a. Absorb light.
b. Emit light.
c. Absorb scatter.
d. Emit positive electrons
e. ans: b obj: explain latent image formation
for conventional radiography.
2) Which modality was the first to use the principle of digital imaging?
a. Computed tomography (ct)
b. Magnetic resonance imaging (mri)
c. Ultrasonography
d. Cardiac catheterization
Ans: a obj: define the term dig
3) Who was the first to incorporate digital imaging with the ct scanner?
a. Paul lauterbur
b. Godfrey hounsfield
c. Sol nudelman
d. M. Paul capp
Ans: b obj: define the term digital imaging.
4) Teleradiology, moving images via telephone lines to and farboirmb.croemm/teostte
locations, was first conceptualized by
a. Paul lauterbur.
b. M. Paul capp.
c. Albert jutras.
d. Sol nudelman.
, Ans: c obj: define digital imaging and communications in medicine.
5) The invention of ct is heralded as
a. The advanced use of three-dimensional computation in medical imaging.
b. One of the greatest milestones in medical imaging.
c. The stepping stone for the development of mri.
d. The first modality to use pacs.
Ans: b obj: define the term digital imaging.
6) Early reconstruction of raw ct data took a few _ to form a recognizable image.
a. Minutes
b. Hours
c. Days
Ans: c obj: define the term digital imaging.
7) The first commercial ct scanners could image the
a. Abdomen only.
b. Head only.
c. Head and abdomen.
d. Total body.
Ans: b obj: define the term digital imaging.
8) In which decade was mri first introduced?
a. 1950s
b. 1960s
c. 1970s
d. 1980s
Ans: d obj: define the term digital imaging.
9) Which two modalities could easily be converted to digital imaging properties?
a. Ct and ultrasonography
b. Ct and mri
c. Ultrasonography and nuclear medicine
d. Nuclear medicine and ct
Ans: c obj: define the term digital imaging
10) Early picture archival and communication systems were first developed
a. In canada.
b. By the u.s. Military.
c. By albert jutras.
d. By nasa.
Ans: b obj: explain what a pacs is and how it is used.
Digital Radiography And Pacs,
By Christi Carter
4th Edition
,Table of content
Part i introduction
1 Introduction to digital radiography and picture archiving and communication system
Part ii basic principles of digital radiography
2 Digital imaging characteristics
3 Digital radiographic image processing and manipulation
Part iii digital image acquisition
4 Photostimulable phosphor image capture
5 Thin-film transistor flat panel array image acquisition
6 Charge-coupled device/complementary metal
Part iv pacs
7 Basic computer principles
8 Networking and communication basics
9 Medical image management and processing system, medical image storage devices, and medical
image communications devices
,Chapter 01: introduction to digital radiography and picture archiving and
communication systems
Carter: digital radiography and pacs, 4th edition
Multiple choice
1. Film and intensifying screens are primarily used in
a. Computed radiography (cr).
b. Digital radiography (dr).
c. Conventional radiography.
Ans: c
1) Intensifying screens
a. Absorb light.
b. Emit light.
c. Absorb scatter.
d. Emit positive electrons
e. ans: b obj: explain latent image formation
for conventional radiography.
2) Which modality was the first to use the principle of digital imaging?
a. Computed tomography (ct)
b. Magnetic resonance imaging (mri)
c. Ultrasonography
d. Cardiac catheterization
Ans: a obj: define the term dig
3) Who was the first to incorporate digital imaging with the ct scanner?
a. Paul lauterbur
b. Godfrey hounsfield
c. Sol nudelman
d. M. Paul capp
Ans: b obj: define the term digital imaging.
4) Teleradiology, moving images via telephone lines to and farboirmb.croemm/teostte
locations, was first conceptualized by
a. Paul lauterbur.
b. M. Paul capp.
c. Albert jutras.
d. Sol nudelman.
, Ans: c obj: define digital imaging and communications in medicine.
5) The invention of ct is heralded as
a. The advanced use of three-dimensional computation in medical imaging.
b. One of the greatest milestones in medical imaging.
c. The stepping stone for the development of mri.
d. The first modality to use pacs.
Ans: b obj: define the term digital imaging.
6) Early reconstruction of raw ct data took a few _ to form a recognizable image.
a. Minutes
b. Hours
c. Days
Ans: c obj: define the term digital imaging.
7) The first commercial ct scanners could image the
a. Abdomen only.
b. Head only.
c. Head and abdomen.
d. Total body.
Ans: b obj: define the term digital imaging.
8) In which decade was mri first introduced?
a. 1950s
b. 1960s
c. 1970s
d. 1980s
Ans: d obj: define the term digital imaging.
9) Which two modalities could easily be converted to digital imaging properties?
a. Ct and ultrasonography
b. Ct and mri
c. Ultrasonography and nuclear medicine
d. Nuclear medicine and ct
Ans: c obj: define the term digital imaging
10) Early picture archival and communication systems were first developed
a. In canada.
b. By the u.s. Military.
c. By albert jutras.
d. By nasa.
Ans: b obj: explain what a pacs is and how it is used.
