TEST BANK For Radiologic Science for Technologists 12th Edition by Stewart C Bushong Chapters 1 - 40, Complete

Test Bank For Radiologic Science for Technologists 12th
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Edition by Bushong Chapter 1-40 [Updated 2024]
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TEST BANK k

,Chapter 01: Essential Concepts of Radiologic Science Busho
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ng: Radiologic Science for Technologists, 12th Edition
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MULTIPLEkCHOICE

1. Matterkiskmeasuredkin .
a. kilograms
b. joules
c. electronkvolts
d. rems
ANS: A
Matterkiskmeasuredkinkkilograms.

2. Atomskandkmoleculeskarekthekfundamentalkbuildingkblockskof .
a. energy
b. radiation
c. matter
d. gravity
ANS: C
Atomskandkmoleculeskarekthekfundamentalkbuildingkblockskofkmatter.

3. Icekandksteamkarekexampleskofktwokformskof .
a. matter
b. radiation
c. energy
d. work
ANS: A
Icekandksteamkarekexampleskofktwokformskofkmatter.

4. ThekformulakEk=kmc2k iskthekbasiskforkthektheorykthatkledktokthekdevelopmentkof .
a. x-rays
b. electromagnetickradiation
c. nuclearkpower
d. cathodekrayktubes
ANS: C
ThekformulakEk=kmc2kiskthekbasiskforkthektheorykthatkledktokthekdevelopmentkofknuclearkpower.

5. Radiokwaves,klight,kandkx-rayskarekallkexampleskof energy.
a. nuclear
b. thermal
c. electrical
d. electromagnetic
ANS: D
Electromagnetickenergykincludeskradiokwaves,klight,kandkx-
rayskaskwellkaskotherkpartskofkthekspectrum.

, 6. Akmovingkobjectkhas energy.
a. potential
b. kinetic
c. nuclear
d. electromagnetic
ANS:k B
Akmovingkobjectkhaskkinetickenergy.

7. Whatkiskthekremovalkofkankelectronkfromkankatomkcalled?
a. Ionization
b. Pairkproduction
c. Irradiation
d. Electricity
ANS:k A
Thekremovalkofkankelectronkfromkankatomkiskcalledkionization.

8. Ionizingkradiationkiskcapablekofkremoving
fromkatomskaskitkpasseskthroughkthekmatter.
a. neutrons
b. protons
c. electrons
d. ions
ANS:k C
Ionizingkradiationkiskcapablekofkremovingkelectronskfromkatomskaskitkpasseskthroughkthekmatter.

9. Thekenergykofkx-rayskisk_ .
a. thermal
b. potential
c. kinetic
d. electromagnetic
ANS:k D
X-rayskarekakformkofkelectromagnetickenergy.

10. Thekbiggestksourcekofkman-madekionizingkradiationkexposurektokthekpublickis
k .
a. atomickfallout
b. diagnostickx-rays
c. smokekdetectors
d. nuclearkpowerkplants
ANS:k B
Medicalkx-raykexposurekiskthekbiggestksourcekofkman-madekradiation.

11. InkthekUnitedkStates,kwekarekexposedkto
_kmSv/yearkofkionizingkradiationkfromktheknaturalkenvironment.
a. 0ktok5
b. 5ktok20
c. 20ktok90

, d.k 100ktok300
ANS:k A
Wekarekexposedktokaboutk3kmSv/yrkofkionizingkradiationkfromknaturalkenvironmentalksourceskinkth
ekUnitedkStates.

12. Today,kradiologykiskconsideredktokbeka(n) occupation.
a. safe
b. unsafe
c. dangerous
d. high-risk
ANS:k A
Today,kradiologykiskconsideredktokbekaksafekoccupationkbecausekofkeffectivekradiationkp
rotectionkpractices.

13. k iskakspecialkquantitykofkradiologickscience.
a. Mass
b. Velocity
c. Radioactivity
d. Momentum
ANS:k C
Radioactivitykiskakspecialkquantitykofkradiologickscience.

14. WhatkdoeskALARAkmean?
a. AllkLevelkAlertkRadiationkAccident
b. AskLowkAskReasonablykAchievable
c. AlwayskLeavekAkRestrictedkArea
d. AskLowkAskRegulationskAllow
ANS:k B
ALARAkmeanskAskLowkAskReasonablykAchievable.

15. Computedktomographykwaskdevelopedkinkthe .
a. 1890s
b.kkk 1920s
c. 1970s
d.kkk 1990s
ANS:k C
Computedktomographykwaskdevelopedkinkthek1970s.

16. Filtrationkiskusedkto .
a. absorbklow-energykx-rays
b. removekhigh-energykx-rays
c. restrictkthekusefulkbeamktokthekbodykpartkimaged
d. fabricatekgonadalkshields
ANS:k A
Filtrationkiskusedktokabsorbklow-energykx-rays.