MN MN MN MN
SCIENCE FOR TECHNOLOGISTS
MN MN M
N12TH EDITION BY BUSHONG
MN MN MN
,
, Bushong: Radiologic Science for Technologists, 12
MN MN MN M N MN
th Edition
MN
ChapterMN01:M N EssentialM N ConceptsMNofMNRadiologicMNScien
ceMNTestMNBank
MULTIPLEM N CHOICE
1. MatterMNisMNmeasuredM N inMN .
a. kilograms
b. joules
c. electronMNvolts
d. rems
ANS:MNA
MatterMNisMNmeasuredM N inMNkilograms
DIF:M N Easy REF:MNpageMN3
OBJ:M N RecognizeMNtheM N unitMNofMNmeasurem
entM N forMNmatter.
2. EnergyMNisMNmeasuredMNinMN .
a. kilograms
b. joules
c. electronMNvolts
d. BM N orM N C
ANS:MND
EnergyMNisMNmeasuredMNinMNjoulesMNorMNelectronMNvolts
DIF:M ModerateM N REF:M N pageM N 4
N
OBJ:M N RecognizeMNtheM N uni
tMNofMNmeasurementM N forMNenergy.
3. AtomsMNandMNmoleculesMNareMNtheM N fundamentalM N buildingMNblocksMNof .
a. energy
b. radiation
c. matter
d. gravity
ANS:MNC
AtomsMNandMNmoleculesMNareMNtheM N fundamentalM N buildingMNblocksMNofMNmatter.
DIF:M ModerateM N REF:M N pageM N 3
N
OBJ:M N ListMNtheM N fundamentalMNbuil
dingMNblocksMNofMNmatter.
, 4. IceMNandM N steamM N areMN examplesM N ofMNtwoM N formsM N of .
a. matter
b. radiation
c. energy
d. work
ANS:MNA
IceMNandM N steamM N areMNexamplesM N ofMNtwoM N formsM N ofMNmatter.
DIF:M N Difficult REF:M N pageM N 4 OBJ:M N DescribeMNstatesM N ofMNmatter.
5. TheMNformulaMNE=mc2M N isMNtheM N basisM N forMNtheM N theoryMNthatMN
ledMNtoM N theMNdevelopmentM N of .
a. x-rays
b. electromagneticMNradiation
c. nuclearM N power
d. cathodeMNrayM N tubes
ANS:MNC
TheMNformulaM N E=mc2M N isM N theM N basisM N forMNtheM N theoryMNthatM N ledM N toM
N theMNdevelopmentM N of MNnuclear MNpower.
DIF:M Difficult REF:MNpageMN5
N
OBJ:M N UnderstandMNtheM N theoryMNofMNenergy-
MNmassMNequivalence.
6. RadioMNwaves,M N light,M N andM N x-raysMNareMNallMNexamplesMNof energy.
a. nuclear
b. thermal
c. electrical
d. electromagnetic
ANS:MND
ElectromagneticMNenergyMNincludesMNradioMNwaves,M N light,M N andMNx-
raysMNasMNwellMNasMNotherMNpartsMNofMNtheM N spectrum.
DIF:M Difficult REF:MNpageMN4
N
OBJ:MN ListMNtypesMNofMNelectromagneticMNenergy.
7. AMN movingM N objectMNhas energy.
a. potential
b. kinetic
c. nuclear
d. electromagnetic
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