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TEST BANK For Dental Radiography: Principles and Techniques 6th Edition by Joen Iannucci & Laura Jansen Howerton, Verified Chapters 1 - 35, Complete Newest Version$16.99
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TEST BANK For Dental Radiography: Principles and Techniques 6th Edition by Joen Iannucci & Laura Jansen Howerton, Verified Chapters 1 - 35, Complete Newest Version
TEST BANK For Dental Radiography: Principles and Techniques 6th Edition by Joen Iannucci & Laura Jansen Howerton, Verified Chapters 1 - 35, Complete Newest Version TEST BANK For Dental Radiography: Principles and Techniques 6th Edition by Joen Iannucci & Laura Jansen Howerton, Verified Chapters 1 -...
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Dental Radiography Principles and Techniques
6th Edition by Iannucci and Howerton
Chapters 1 - 35 | Complete
,Chapter 01: Radiation History
g g g
Iannucci: Dental Radiography, 6th Edition
g g g g
MULTIPLEgCHOICE
1. Radiationgisgdefinedgas
a. agformgofgenergygcarriedgbygwavesgorgstreamsgofgparticles.
b. agbeamgofgenergygthatghasgthegpowergtogpenetrategsubstancesgandgrecordgimagegs
hadowsgongagreceptor.
c. aghigh-
energygradiationgproducedgbygthegcollisiongofgagbeamgofgelectronsgwithgagmetalgta
rgetgingangx-raygtube.
d. agbranchgofgmedicinegthatgdealsgwithgthegusegofgx-rays.
ANSWER:g A
Radiationgisgagformgofgenergygcarriedgbygwavesgorgstreamsgofgparticles.gAngx-
raygisgagbeamgofgenergygthatghasgthegpowergtogpenetrategsubstancesgandgrecordgimagegshadowsgo
ngagreceptor.
X-radiationgisgaghigh-
energygradiationgproducedgbygthegcollisiongofgagbeamgofgelectronsgwithgagmetalgtargetgingangx-
raygtube.gRadiologygisgagbranchgofgmedicinegthatgdealsgwithgthegusegof
x-rays.
2. Agradiographgisgdefinedgas
a. agbeamgofgenergygthatghasgthegpowergtogpenetrategsubstancesgandgrecordgimagegs
hadowsgongagreceptor.
b. agpicturegongfilmgproducedgbygthegpassagegofgx-raysgthroughgangobjectgorgbody.
c. thegartgandgsciencegofgmakinggradiographsgbygthegexposuregofgangimagegreceptorgtogx
-rays.
d. agformgofgenergygcarriedgbygwavesgorgagstreamgofgparticles.
ANSWER:g B
Angx-
raygisgagbeamgofgenergygthatghasgthegpowergtogpenetrategsubstancesgandgrecordgimagegshadowsgo
ngagreceptor.g Agradiographgisgagpicturegongfilmgproducedgbygthegpassagegofgx-
raysgthroughgangobjectgorgbody. gRadiographygisgthegartgandgsciencegofgmakinggdentalgimagesgbyg
thegexposuregofgagreceptorgtogx-
rays.g Radiationgisgagformgofgenergygcarriedgbygwavesgorgstreamsgofgparticles.
, c. Dentalgimagesgaregnotgagnecessarygcomponentgofgcomprehensivegpatientgcare.
d. Manygdentalgdiseasesgaregtypicallygdiscoveredgonlygthroughgthegusegofgdentalgi
mages.
ANSWER:g D
Angoralgexaminationgwithoutgdentalgimagesglimitsgthegpractitionergtogwhatgisgseengclinically.gMan
ygdentalgdiseasesgandgconditionsgproducegnogclinicalgsignsgandgsymptoms.gDentalgimagesgaregagne
cessarygcomponentgofgcomprehensivegpatientgcare.gManygdentalgdiseasesgaregtypicallygdiscovere
dgonlygthroughgthegusegofgdentalgimages.
5. WhogexposedgthegfirstgdentalgradiographgingthegUnitedgStatesgusinggaglivegperson?
a. OttogWalkoff
b. WilhelmgRoentgen
c. EdmundgKells
d. WestongPrice
ANSWER:g C
OttogWalkoffgwasgagGermangdentistgwhogmadegthegfirstgdentalgradiograph. gWilhelmgRoentgengw
asgagBavariangphysicistgwhogdiscoveredgthegx-
ray.gEdmundgKellsgexposedgthegfirstgdentalgradiographgingthegUnitedgStatesgusinggaglivegperson.ggg
Pricegintroducedgthegbisectinggtechniqueging1904.
6. Currentgfastgradiographicgfilmgrequires
%glessgexposuregtimegthangtheginitialgexposuregtimesgusedging1920.
a. 33
b. 98
c. 73
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