Test Bank For Dental RadiographyP
m m m m m
rinciples And Techniques, 5th Editi
m m m m
on, Joen Iannucci, Laura Howert
m m m m
on
A+
,Chapter 01: Radiation History
m m m
Iannucci: Dental Radiography, 5th Edition
m m m m
MULTIPLEmCHOICE
1. Radiationmismdefinedmas
a. amformmofmenergymcarriedmbymwavesmormstreamsmofmparticles.
b. ambeammofmenergymthatmhasmthempowermtompenetratemsubstancesmandmrec
ordmimagemshadowsmonmamreceptor.
c. amhigh-
energymradiationmproducedmbymthemcollisionmofmambeammofmelectronsmwithmam
metalmtargetminmanmx-raymtube.
d. ambranchmofmmedicinemthatmdealsmwithmthemusemofmx-rays.
ANS:m A
Radiationmismamformmofmenergymcarriedmbymwavesmormstreamsmofmparticles.mAnmx-
raymismambeammofmenergymthatmhasmthempowermtompenetratemsubstancesmandmrecordmimagemsh
adowsmonmamreceptor.
X-radiationmismamhigh-
energymradiationmproducedmbymthemcollisionmofmambeammofmelectronsmwithmammetalmtargetminmanm
x-raymtube.mRadiologymismambranchmofmmedicinemthatmdealsmwithmthemusemof
x-rays.
DIF: Recall REF:mmmPagem2 OBJ:m 1
TOP:m CDA,mRHS,mIII.B.2.mDescribemthemcharacteristicsmofmx-radiation
MSC:mNBDHE,m2.0mObtainingmandmInterpretingmRadiographsm|mNBDHE,m2.1mPrinciplesmofmradiophysics
mandmradiobiology
2. Amradiographmismdefinedmas
a. ambeammofmenergymthatmhasmthempowermtompenetratemsubstancesmandmrec
ordmimagemshadowsmonmamreceptor.
b. ampicturemonmfilmmproducedmbymthempassagemofmx-raysmthroughmanmobjectmormbody.
c. themartmandmsciencemofmmakingmradiographsmbymthemexposuremofmanmimagemrece
ptormtomx-rays.
d. amformmofmenergymcarriedmbymwavesmormamstreammofmparticles.
ANS:m B
Anmx-
raymismambeammofmenergymthatmhasmthempowermtompenetratemsubstancesmandmrecordmimagems
hadowsmonmamreceptor.mAmradiographmismampicturemonmfilmmproducedmbymthempassagemofmx-
raysmthroughmanmobjectmormbody.mRadiographymismthemartmandmsciencemofmmakingmdentalmimag
esmbymthemexposuremofmamreceptormtomx-
rays.mRadiationmismamformmofmenergymcarriedmbymwavesmormstreamsmofmparticles.
, DIF: Comprehension REF:m Pagem2
OBJ:m 1mTOP:m CDA,mRHS,mIII.B.2.mDescribemthemcharacteristicsmofmx-
radiation
MSC:mNBDHE,m2.0mObtainingmandmInterpretingmRadiographsm|mNBDHE,m2.1mPrinciplesmofmradiophysics
mandmradiobiology
3. Yourmpatientmaskedmyoumwhymdentalmimagesmaremimportant.mWhichmofmthemfollowin
gmismthemcorrectmresponse?
a. Anmoralmexaminationmwithmdentalmimagesmlimitsmthempractitionermtomwha
tmismseenmclinically.
b. Allmdentalmdiseasesmandmconditionsmproducemclinicalmsignsmandmsymptoms.
c. Dentalmimagesmaremnotmamnecessarymcomponentmofmcomprehensivempatientmcare.
d. Manymdentalmdiseasesmaremtypicallymdiscoveredmonlymthroughmthemuse
mofmdentalmimages.
ANS:m D
Anmoralmexaminationmwithoutmdentalmimagesmlimitsmthempractitionermtomwhatmismseenmclinically.
mManymdentalmdiseasesmandmconditionsmproducemnomclinicalmsignsmandmsymptoms.mDentalmimag
esmaremamnecessarymcomponentmofmcomprehensivempatientmcare.mManymdentalmdiseasesmaremty
picallymdiscoveredmonlymthroughmthemusemofmdentalmimages.
DIF: Application REF:mmmPagem2 OBJ:m 2
TOP:m CDA,mRHS,mIII.B.2.mDescribemthemcharacteristicsmofmx-radiation
MSC:m NBDHE,m2.0mObtainingmandmInterpretingmRadiographsm|mNBDHE,m2.5mGeneral
4. Themx-raymwasmdiscoveredmby
a. HeinrichmGeissler
b. WilhelmmRoentgen
c. JohannmHittorf
d. WilliammCrookes
ANS:m B
HeinrichmGeisslermbuiltmthemfirstmvacuummtubeminm1838.m WilhelmmRoentgenmdiscoveredmthe
x-
raymonmNovemberm8,m1895.m JohannmHittorfmobservedminm1870mthatmdischargesmemittedmfrommt
hemnegativemelectrodemofmamvacuummtubemtraveledminmstraightmlines,mproducedmheat,mandmres
ultedminmamgreenishmfluorescence.mWilliammCrookesmdiscoveredminmthemlatem1870smthatmcathod
emraysmweremstreamsmofmchargedmparticles.
DIF: Recall REF:mmmPagem2 OBJ:m 4
TOP:m CDA,mRHS,mIII.B.2.mDescribemthemcharacteristicsmofmx-radiation
MSC:m NBDHE,m2.0mObtainingmandmInterpretingmRadiographsm|mNBDHE,m2.5mGeneral
, 5. WhomexposedmthemfirstmdentalmradiographminmthemUnitedmStatesmusingmamlivemperson?
a. OttomWalkoff
b. WilhelmmRoentgen
c. EdmundmKells
d. WestonmPrice
ANS:m C
OttomWalkoffmwasmamGermanmdentistmwhommademthemfirstmdentalmradiograph.m WilhelmmRoen
tgenmwasmamBavarianmphysicistmwhomdiscoveredmthemx-
ray.mEdmundmKellsmexposedmthemfirstmdentalmradiographminmthemUnitedmStatesmusingmamlivempe
rson.mPricemintroducedmthembisectingmtechniqueminm1904.
DIF: Recall REF:mmmPagem4 OBJ:m 5
TOP:m CDA,mRHS,mIII.B.2.mDescribemthemcharacteristicsmofmx-radiation
MSC:m NBDHE,m2.0mObtainingmandmInterpretingmRadiographsm|mNBDHE,m2.5mGeneral
6. Currentmfastmradiographicmfilmmrequires
%mlessmexposuremtimemthanmtheminiti
almexposuremtimesmusedminm1920.
a. 33
b. 98
c. 73
d. 2
ANS:m D
Currentmfastmradiographicmfilmmrequiresm98%mlessmexposuremtimemthanmtheminitialmexposuremtime
smusedminm1920.
DIF: Comprehension REF:m Pagem5
OBJ:m 6mTOP:m CDA,mRHS,mIII.B.2.mDescribemthemcharacteristicsmofmx-
radiation
MSC:m NBDHE,m2.0mObtainingmandmInterpretingmRadiographsm|mNBDHE,m2.5mGeneral
m m m m m
rinciples And Techniques, 5th Editi
m m m m
on, Joen Iannucci, Laura Howert
m m m m
on
A+
,Chapter 01: Radiation History
m m m
Iannucci: Dental Radiography, 5th Edition
m m m m
MULTIPLEmCHOICE
1. Radiationmismdefinedmas
a. amformmofmenergymcarriedmbymwavesmormstreamsmofmparticles.
b. ambeammofmenergymthatmhasmthempowermtompenetratemsubstancesmandmrec
ordmimagemshadowsmonmamreceptor.
c. amhigh-
energymradiationmproducedmbymthemcollisionmofmambeammofmelectronsmwithmam
metalmtargetminmanmx-raymtube.
d. ambranchmofmmedicinemthatmdealsmwithmthemusemofmx-rays.
ANS:m A
Radiationmismamformmofmenergymcarriedmbymwavesmormstreamsmofmparticles.mAnmx-
raymismambeammofmenergymthatmhasmthempowermtompenetratemsubstancesmandmrecordmimagemsh
adowsmonmamreceptor.
X-radiationmismamhigh-
energymradiationmproducedmbymthemcollisionmofmambeammofmelectronsmwithmammetalmtargetminmanm
x-raymtube.mRadiologymismambranchmofmmedicinemthatmdealsmwithmthemusemof
x-rays.
DIF: Recall REF:mmmPagem2 OBJ:m 1
TOP:m CDA,mRHS,mIII.B.2.mDescribemthemcharacteristicsmofmx-radiation
MSC:mNBDHE,m2.0mObtainingmandmInterpretingmRadiographsm|mNBDHE,m2.1mPrinciplesmofmradiophysics
mandmradiobiology
2. Amradiographmismdefinedmas
a. ambeammofmenergymthatmhasmthempowermtompenetratemsubstancesmandmrec
ordmimagemshadowsmonmamreceptor.
b. ampicturemonmfilmmproducedmbymthempassagemofmx-raysmthroughmanmobjectmormbody.
c. themartmandmsciencemofmmakingmradiographsmbymthemexposuremofmanmimagemrece
ptormtomx-rays.
d. amformmofmenergymcarriedmbymwavesmormamstreammofmparticles.
ANS:m B
Anmx-
raymismambeammofmenergymthatmhasmthempowermtompenetratemsubstancesmandmrecordmimagems
hadowsmonmamreceptor.mAmradiographmismampicturemonmfilmmproducedmbymthempassagemofmx-
raysmthroughmanmobjectmormbody.mRadiographymismthemartmandmsciencemofmmakingmdentalmimag
esmbymthemexposuremofmamreceptormtomx-
rays.mRadiationmismamformmofmenergymcarriedmbymwavesmormstreamsmofmparticles.
, DIF: Comprehension REF:m Pagem2
OBJ:m 1mTOP:m CDA,mRHS,mIII.B.2.mDescribemthemcharacteristicsmofmx-
radiation
MSC:mNBDHE,m2.0mObtainingmandmInterpretingmRadiographsm|mNBDHE,m2.1mPrinciplesmofmradiophysics
mandmradiobiology
3. Yourmpatientmaskedmyoumwhymdentalmimagesmaremimportant.mWhichmofmthemfollowin
gmismthemcorrectmresponse?
a. Anmoralmexaminationmwithmdentalmimagesmlimitsmthempractitionermtomwha
tmismseenmclinically.
b. Allmdentalmdiseasesmandmconditionsmproducemclinicalmsignsmandmsymptoms.
c. Dentalmimagesmaremnotmamnecessarymcomponentmofmcomprehensivempatientmcare.
d. Manymdentalmdiseasesmaremtypicallymdiscoveredmonlymthroughmthemuse
mofmdentalmimages.
ANS:m D
Anmoralmexaminationmwithoutmdentalmimagesmlimitsmthempractitionermtomwhatmismseenmclinically.
mManymdentalmdiseasesmandmconditionsmproducemnomclinicalmsignsmandmsymptoms.mDentalmimag
esmaremamnecessarymcomponentmofmcomprehensivempatientmcare.mManymdentalmdiseasesmaremty
picallymdiscoveredmonlymthroughmthemusemofmdentalmimages.
DIF: Application REF:mmmPagem2 OBJ:m 2
TOP:m CDA,mRHS,mIII.B.2.mDescribemthemcharacteristicsmofmx-radiation
MSC:m NBDHE,m2.0mObtainingmandmInterpretingmRadiographsm|mNBDHE,m2.5mGeneral
4. Themx-raymwasmdiscoveredmby
a. HeinrichmGeissler
b. WilhelmmRoentgen
c. JohannmHittorf
d. WilliammCrookes
ANS:m B
HeinrichmGeisslermbuiltmthemfirstmvacuummtubeminm1838.m WilhelmmRoentgenmdiscoveredmthe
x-
raymonmNovemberm8,m1895.m JohannmHittorfmobservedminm1870mthatmdischargesmemittedmfrommt
hemnegativemelectrodemofmamvacuummtubemtraveledminmstraightmlines,mproducedmheat,mandmres
ultedminmamgreenishmfluorescence.mWilliammCrookesmdiscoveredminmthemlatem1870smthatmcathod
emraysmweremstreamsmofmchargedmparticles.
DIF: Recall REF:mmmPagem2 OBJ:m 4
TOP:m CDA,mRHS,mIII.B.2.mDescribemthemcharacteristicsmofmx-radiation
MSC:m NBDHE,m2.0mObtainingmandmInterpretingmRadiographsm|mNBDHE,m2.5mGeneral
, 5. WhomexposedmthemfirstmdentalmradiographminmthemUnitedmStatesmusingmamlivemperson?
a. OttomWalkoff
b. WilhelmmRoentgen
c. EdmundmKells
d. WestonmPrice
ANS:m C
OttomWalkoffmwasmamGermanmdentistmwhommademthemfirstmdentalmradiograph.m WilhelmmRoen
tgenmwasmamBavarianmphysicistmwhomdiscoveredmthemx-
ray.mEdmundmKellsmexposedmthemfirstmdentalmradiographminmthemUnitedmStatesmusingmamlivempe
rson.mPricemintroducedmthembisectingmtechniqueminm1904.
DIF: Recall REF:mmmPagem4 OBJ:m 5
TOP:m CDA,mRHS,mIII.B.2.mDescribemthemcharacteristicsmofmx-radiation
MSC:m NBDHE,m2.0mObtainingmandmInterpretingmRadiographsm|mNBDHE,m2.5mGeneral
6. Currentmfastmradiographicmfilmmrequires
%mlessmexposuremtimemthanmtheminiti
almexposuremtimesmusedminm1920.
a. 33
b. 98
c. 73
d. 2
ANS:m D
Currentmfastmradiographicmfilmmrequiresm98%mlessmexposuremtimemthanmtheminitialmexposuremtime
smusedminm1920.
DIF: Comprehension REF:m Pagem5
OBJ:m 6mTOP:m CDA,mRHS,mIII.B.2.mDescribemthemcharacteristicsmofmx-
radiation
MSC:m NBDHE,m2.0mObtainingmandmInterpretingmRadiographsm|mNBDHE,m2.5mGeneral
