Z Z Z Z Z Z
ogists 12th Edition by Stewart CBushong Cha
Z Z Z Z Z Z Z
pter 1-40 A+ Z Z
written by Z
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Bushong Radiologic Science for Technologists,
Z Z Z Z Z
12th Edition Test bank A+
Z Z Z Z
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Chapter 01: Essential Concepts of Radiologic Science Bushon
Z Z Z Z Z Z Z
g: Radiologic Science for Technologists, 12th Edition
Z Z Z Z Z Z
MULTIPLEZCHOICE
1. MatterZisZmeasuredZin .
a. kilograms
b. joules
c. electronZvolts
d. rems
ANS:Z A
MatterZisZmeasuredZinZkilograms.
2. AtomsZandZmoleculesZareZtheZfundamentalZbuildingZblocksZof .
a. energy
b. radiation
c. matter
d. gravity
ANS:Z C
AtomsZandZmoleculesZareZtheZfundamentalZbuildingZblocksZofZmatter.
3. IceZandZsteamZareZexamplesZofZtwoZformsZof .
a. matter
b. radiation
c. energy
d. work
ANS:Z A
IceZandZsteamZareZexamplesZofZtwoZformsZofZmatter.
4. TheZformulaZEZ=Zmc2ZisZtheZbasisZforZtheZtheoryZthatZledZtoZtheZdevelopmentZof .
a. x-rays
b. electromagneticZradiation
c. nuclearZpower
d. cathodeZrayZtubes
ANS:Z C
TheZformulaZEZ=Zmc2ZisZtheZbasisZforZtheZtheoryZthatZledZtoZtheZdevelopmentZofZnuclearZpower.
5. RadioZwaves,Zlight,ZandZx-raysZareZallZexamplesZof energy.
a. nuclear
b. thermal
c. electrical
d. electromagnetic
ANS:Z D
ElectromagneticZenergyZincludesZradioZwaves,Zlight,ZandZx-
raysZasZwellZasZotherZpartsZofZtheZspectrum.
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6. AZmovingZobjectZhas energy.
a. potential
b. kinetic
c. nuclear
d. electromagnetic
ANS:Z B
AZmovingZobjectZhasZkineticZenergy.
7. WhatZisZtheZremovalZofZanZelectronZfromZanZatomZcalled?
a. Ionization
b. PairZproduction
c. Irradiation
d. Electricity
ANS:Z A
TheZremovalZofZanZelectronZfromZanZatomZisZcalledZionization.
8. IonizingZradiationZisZcapableZofZremoving
fromZatomsZasZitZpassesZthroughZtheZmatter.
a. neutrons
b. protons
c. electrons
d. ions
ANS:Z C
IonizingZradiationZisZcapableZofZremovingZelectronsZfromZatomsZasZitZpassesZthroughZtheZmatter.
9. TheZenergyZofZx-raysZisZ_ .
a. thermal
b. potential
c. kinetic
d. electromagnetic
ANS:Z D
X-raysZareZaZformZofZelectromagneticZenergy.
10. TheZbiggestZsourceZofZman-madeZionizingZradiationZexposureZtoZtheZpublicZis
Z .
a. atomicZfallout
b. diagnosticZx-rays
c. smokeZdetectors
d. nuclearZpowerZplants
ANS:Z B
MedicalZx-rayZexposureZisZtheZbiggestZsourceZofZman-madeZradiation.
11. InZtheZUnitedZStates,ZweZareZexposedZto
_ZmSv/yearZofZionizingZradiationZfromZtheZnaturalZenvironment.
a. 0ZtoZ5
b. 5ZtoZ20
c. 20ZtoZ90
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