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 Edition by Stewart C Bushong
Chapters 1 - 40, Complete

, TABLE OF CONTENTS
1.8nEssential8nConcepts8nof8nRadiologic8nScience
2.8nBasic8nPhysics8nPrimer
3.8nThe8nStructure8nof8nMatter
4.8nElectromagnetic8nEnergy
5.8nElectricity,8nMagnetism,8nand8nElectromagnetism
6.8nThe8nX-Ray8nImaging8nSystem
7.8nThe8nX-Ray8nTube
8.8nX-Ray8nProduction
9.8nX-Ray8nEmission
10.8nX-Ray8nInteraction8nwith8nMatter
11.8nImaging8nScience
12.8nComputed8nRadiography
13.8nDigital8nRadiography
14.8nDigital8nRadiographic8nTechnique
15.8nImage8nAcquisition
16.8nPatient-Image8nOptimization
17.8nViewing8nthe8nMedical8nImage
18.8nPicture8nArchiving8nand8nCommunication8nSystem
19.8nImage8nPerception
20.8nDigital8nDisplay8nDevice
21.8nMedical8nImage8nDescriptors
22.8nScatter8nRadiation
23.8nRadiographic8nArtifacts
24.8nMammography
25.8nFluoroscopy
26.8nInterventional8nRadiology
27.8nComputed8nTomography
28.8nTomosynthesis
29.8nHuman8nBiology
30.8nFundamental8nPrinciples8nof8nRadiobiology
31.8nMolecular8nRadiobiology
32.8nCellular8nRadiobiology
33.8nDeterministic8nEffects8nof8nRadiation
34.8nStochastic8nEffects8nof8nRadiation
35.8nHealth8nPhysics
36.8nDesigning8nfor8nRadiation8nProtection
37.8nRadiography/Fluoroscopy8nPatient8nRadiation8nDose
38.8nComputed8nTomography8nPatient8nRadiation8nDose
39.8nPatient8nRadiation8nDose8nManagement
40.8nOccupational8nRadiation8nDose8nManagement8n

,Chapter8n01:8nEssential8nConcepts8nof8nRadiologic8nScience8nB
ushong:8nRadiologic8nScience8nfor8nTechnologists,8n12th8nEditio
n


MULTIPLE8nCHOICE

1. Matter8nis8nmeasured8nin .
a. kilograms
b. joules
c. electron8nvolts
d. rems
ANS A
WER
Matter8nis8nmeasured8nin8nkilograms.
:
2. Atoms8nand8nmolecules8nare8nthe8nfundamental8nbuilding8nblocks8nof .
a. energy
b. radiation
c. matter
d. gravity
ANS C
WER
Atoms8nand8nmolecules8nare8nthe8nfundamental8nbuilding8nblocks8nof8nmatter.
:
3. Ice8nand8nsteam8nare8nexamples8nof8ntwo8nforms8nof .
a. matter
b. radiation
c. energy
d. work
ANS: A
Ice8nand8nsteam8nare8nexamples8nof8ntwo8nforms8nof8nmatter.

4. The8nformula8nE8n=8nmc28 n is8nthe8nbasis8nfor8nthe8ntheory8nthat8nled8nto8nthe8ndevelopment8nof .
a. x-rays
b. electromagnetic8nradiation
c. nuclear8npower
d. cathode8nray8ntubes
ANS: C
The8nformula8nE8n=8nmc28nis8nthe8nbasis8nfor8nthe8ntheory8nthat8nled8nto8nthe8ndevelopment8nof8nnuclear8n
power.

5. Radio8nwaves,8nlight,8nand8nx-rays8nare8nall8nexamples8nof energy.
a. nuclear
b. thermal
c. electrical
d. electromagnetic
ANS: D
Electromagnetic8nenergy8nincludes8nradio8nwaves,8nlight,8nand8nx-
rays8nas8nwell8nas8nother8nparts8nof8nthe8nspectrum.

, 6. A8nmoving8nobject8nhas energy.
a. potential
b. kinetic
c. nuclear
d. electromagnetic
ANS:8 n B
A8nmoving8nobject8nhas8nkinetic8nenergy.

7. What8nis8nthe8nremoval8nof8nan8nelectron8nfrom8nan8natom8ncalled?
a. Ionization
b. Pair8nproduction
c. Irradiation
d. Electricity
ANS:8 n A
The8nremoval8nof8nan8nelectron8nfrom8nan8natom8nis8ncalled8nionization.

8. Ionizing8nradiation8nis8ncapable8nof8nremoving
from8natoms8nas8nit8npasses8nthrough8nthe8nmatter.
a. neutrons
b. protons
c. electrons
d. ions
ANS:8 n C
Ionizing8nradiation8nis8ncapable8nof8nremoving8nelectrons8nfrom8natoms8nas8nit8npasses8nthrough8nthe8n
matter.

9. The8nenergy8nof8nx-rays8nis8n_ .
a. thermal
b. potential
c. kinetic
d. electromagnetic
ANS:8 n D
X-rays8nare8na8nform8nof8nelectromagnetic8nenergy.

10. The8nbiggest8nsource8nof8nman-made8nionizing8nradiation8nexposure8nto8nthe8npublic8nis
8n .
a. atomic8nfallout
b. diagnostic8nx-rays
c. smoke8ndetectors
d. nuclear8npower8nplants
ANS:8 n B
Medical8nx-ray8nexposure8nis8nthe8nbiggest8nsource8nof8nman-made8nradiation.

11. In8nthe8nUnited8nStates,8nwe8nare8nexposed8nto
_8nmSv/year8nof8nionizing8nradiation8nfrom8nthe8nn atural8nenvironment.
a. 08nto8n5
b. 58nto8n20
c. 208nto8n90