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Test Bank For Radiologic Science for Technologists 12th Edition by Bushong Chapter1-40[Updated2024]
Test Bank For Radiologic Science for Technologists 12th Edition by Bushong Chapter1-40[Updated2024]
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Test Bank For Radiologic Science for Technologists 12thH H H H H H H H
Edition by Bushong Chapter 1-40 [Updated 2024]
H H H H H H
TEST BANK H
,Chapter 01: Essential Concepts of Radiologic Science Bush
H H H H H H H
ong: Radiologic Science for Technologists, 12th Edition
H H H H H H
MULTIPLEHCHOICE
1. MatterHisHmeasuredHin .
a. kilograms
b. joules
c. electronHvolts
d. rems
ANS: A
MatterHisHmeasuredHinHkilograms.
2. AtomsHandHmoleculesHareHtheHfundamentalHbuildingHblocksHof .
a. energy
b. radiation
c. matter
d. gravity
ANS: C
AtomsHandHmoleculesHareHtheHfundamentalHbuildingHblocksHofHmatter.
3. IceHandHsteamHareHexamplesHofHtwoHformsHof .
a. matter
b. radiation
c. energy
d. work
ANS: A
IceHandHsteamHareHexamplesHofHtwoHformsHofHmatter.
4. TheHformulaHEH=Hmc2H isHtheHbasisHforHtheHtheoryHthatHledHtoHtheHdevelopmentHof .
a. x-rays
b. electromagneticHradiation
c. nuclearHpower
d. cathodeHrayHtubes
ANS: C
TheHformulaHEH=Hmc2HisHtheHbasisHforHtheHtheoryHthatHledHtoHtheHdevelopmentHofHnuclearHpower.
5. RadioHwaves,Hlight,HandHx-raysHareHallHexamplesHof energy.
a. nuclear
b. thermal
c. electrical
d. electromagnetic
ANS: D
ElectromagneticHenergyHincludesHradioHwaves,Hlight,HandHx-
raysHasHwellHasHotherHpartsHofHtheHspectrum.
, 6. AHmovingHobjectHhas energy.
a. potential
b. kinetic
c. nuclear
d. electromagnetic
ANS:H B
AHmovingHobjectHhasHkineticHenergy.
7. WhatHisHtheHremovalHofHanHelectronHfromHanHatomHcalled?
a. Ionization
b. PairHproduction
c. Irradiation
d. Electricity
ANS:H A
TheHremovalHofHanHelectronHfromHanHatomHisHcalledHionization.
8. IonizingHradiationHisHcapableHofHremoving
fromHatomsHasHitHpassesHthroughHtheHmatter.
a. neutrons
b. protons
c. electrons
d. ions
ANS:H C
IonizingHradiationHisHcapableHofHremovingHelectronsHfromHatomsHasHitHpassesHthroughHtheHmatter.
9. TheHenergyHofHx-raysHisH_ .
a. thermal
b. potential
c. kinetic
d. electromagnetic
ANS:H D
X-raysHareHaHformHofHelectromagneticHenergy.
10. TheHbiggestHsourceHofHman-madeHionizingHradiationHexposureHtoHtheHpublicHis
H .
a. atomicHfallout
b. diagnosticHx-rays
c. smokeHdetectors
d. nuclearHpowerHplants
ANS:H B
MedicalHx-rayHexposureHisHtheHbiggestHsourceHofHman-madeHradiation.
11. InHtheHUnitedHStates,HweHareHexposedHto
_HmSv/yearHofHionizingHradiationHfromHtheHnaturalHenvironment.
a. 0HtoH5
b. 5HtoH20
c. 20HtoH90
, d.H 100HtoH300
ANS:H A
WeHareHexposedHtoHaboutH3HmSv/yrHofHionizingHradiationHfromHnaturalHenvironmentalHsourcesHi
nHtheHUnitedHStates.
12. Today,HradiologyHisHconsideredHtoHbeHa(n) occupation.
a. safe
b. unsafe
c. dangerous
d. high-risk
ANS:H A
Today,HradiologyHisHconsideredHtoHbeHaHsafeHoccupationHbecauseHofHeffectiveHradiati
onHprotectionHpractices.
13. H isHaHspecialHquantityHofHradiologicHscience.
a. Mass
b. Velocity
c. Radioactivity
d. Momentum
ANS:H C
RadioactivityHisHaHspecialHquantityHofHradiologicHscience.
14. WhatHdoesHALARAHmean?
a. AllHLevelHAlertHRadiationHAccident
b. AsHLowHAsHReasonablyHAchievable
c. AlwaysHLeaveHAHRestrictedHArea
d. AsHLowHAsHRegulationsHAllow
ANS:H B
ALARAHmeansHAsHLowHAsHReasonablyHAchievable.
15. ComputedHtomographyHwasHdevelopedHinHthe .
a. 1890s
b.HHH 1920s
c. 1970s
d.HHH 1990s
ANS:H C
ComputedHtomographyHwasHdevelopedHinHtheH1970s.
16. FiltrationHisHusedHto .
a. absorbHlow-energyHx-rays
b. removeHhigh-energyHx-rays
c. restrictHtheHusefulHbeamHtoHtheHbodyHpartHimaged
d. fabricateHgonadalHshields
ANS:H A
FiltrationHisHusedHtoHabsorbHlow-energyHx-rays.
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