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Test Bank For Radiologic Science for Technologists, 12th Edition by Stewart C. Bushong. $15.49
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Test Bank For Radiologic Science for Technologists, 12th Edition by Stewart C. Bushong.
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Test Bank For Radiologic Science for Technologists, 12th Edition by Stewart C. Bushong.

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  • January 28, 2025
  • 235
  • 2024/2025
  • Exam (elaborations)
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  • testbankforradiologicsciencefortechnologists

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Test’Bank’For’Radiologic’Science’for’Technologists’12th’’Edit
ion’by’Bushong’Chapter’1-40’[Updated’2024]




TEST BANK ’

,Chapter’01:’Essential’Concepts’of’Radiologic’Science’Bushong:’
Radiologic’Science’for’Technologists,’12th’Edition


MULTIPLE’CHOICE

1. Matter’is’measured’in .
a. kilograms
b. joules
c. electron’volts
d. rems
ANS:’ A
Matter’is’measured’in’kilograms.

2. Atoms’and’molecules’are’the’fundamental’building’blocks’of .
a. energy
b. radiation
c. matter
d. gravity
ANS:’ C
Atoms’and’molecules’are’the’fundamental’building’blocks’of’matter.

3. Ice’and’steam’are’examples’of’two’forms’of .
a. matter
b. radiation
c. energy
d. work
ANS:’ A
Ice’and’steam’are’examples’of’two’forms’of’matter.

4. The’formula’E’=‘mc2’ is’the’basis’for’the’theory’that’led’to’the’development’of .
a. x-rays
b. electromagnetic’radiation
c. nuclear’power
d. cathode’ray’tubes
ANS:’ C
The’formula’E’=‘mc2’is’the’basis’for’the’theory’that’led’to’the’development’of’nuclear’power.

5. Radio’waves,’light,’and’x-rays’are’all’examples’of energy.
a. nuclear
b. thermal
c. electrical
d. electromagnetic
ANS:’ D
Electromagnetic’energy’includes’radio’waves,’light,’and’x-
rays’as’well’as’other’parts’of’the’spectrum.

, 6. A’moving’object’has energy.
a. potential
b. kinetic
c. nuclear
d. electromagnetic
ANS:’ B
A’moving’object’has’kinetic’energy.

7. What’is’the’removal’of’an’electron’from’an’atom’called?
a. Ionization
b. Pair’production
c. Irradiation
d. Electricity
ANS:’ A
The’removal’of’an’electron’from’an’atom’is’called’ionization.

8. Ionizing’radiation’is’capable’of’removing
from’atoms’as’it’passes’through’the’
matter.
a. neutrons
b. protons
c. electrons
d. ions
ANS:’ C
Ionizing’radiation’is’capable’of’removing’electrons’from’atoms’as’it’passes’through’the’matter.

9. The’energy’of’x-rays’is’_ .
a. thermal
b. potential
c. kinetic
d. electromagnetic
ANS:’ D
X-rays’are’a’form’of’electromagnetic’energy.

10. The’biggest’source’of’man-made’ionizing’radiation’exposure’to’the’public’is
.
a. atomic’fallout
b. diagnostic’x-rays
c. smoke’detectors
d. nuclear’power’plants
ANS:’ B
Medical’x-ray’exposure’is’the’biggest’source’of’man-made’radiation.

11. In’the’United’States,’we’are’exposed’to
_’mSv/year’of’ionizing’radiation’from’the’
natural’environment.
a. 0’to’5
b. 5’to’20
c. 20’to’90

, d. 100’to’300
ANS:’ A
We’are’exposed’to’about’3’mSv/yr’of’ionizing’radiation’from’natural’environmental’sources’in’th
e’United’States.

12. Today,’radiology’is’considered’to’be’a(n) occupation.
a. safe
b. unsafe
c. dangerous
d. high-risk
ANS:’ A
Today,’radiology’is’considered’to’be’a’safe’occupation’because’of’effective’radiation’protection’
practices.

13. is’a’special’quantity’of’radiologic’science.
a. Mass
b. Velocity
c. Radioactivity
d. Momentum
ANS:’ C
Radioactivity’is’a’special’quantity’of’radiologic’science.

14. What’does’ALARA’mean?
a. All’Level’Alert’Radiation’Accident
b. As’Low’As’Reasonably’Achievable
c. Always’Leave’A’Restricted’Area
d. As’Low’As’Regulations’Allow
ANS:’ B
ALARA’means’As’Low’As’Reasonably’Achievable.

15. Computed’tomography’was’developed’in’the .
a. 1890s
b. 1920s
c. 1970s
d. 1990s
ANS:’ C
Computed’tomography’was’developed’in’the’1970s.

16. Filtration’is’used’to .
a. absorb’low-energy’x-rays
b. remove’high-energy’x-rays
c. restrict’the’useful’beam’to’the’body’part’imaged
d. fabricate’gonadal’shields
ANS:’ A
Filtration’is’used’to’absorb’low-energy’x-rays.

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