TEST BANK FOR DENTAL RADIOGRAPHY PRINCIPLES AND TECHNIQUES 5TH EDITION QUESTIONS WITH REVISED ANSWERS 100% VERIFIED A+

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vg For Dental Radiography:
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Principles and Techniques 6th Edition
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by Joen Iannucci & Laura Jansen Howerton
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Chapters 1 - 35 | Complete
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,Chapter 01: Radiation History
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Iannucci: Dental Radiography, 6th Edition
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MULTIPLEvgCHOICE

1. Radiationvgisvgdefinedvgas
a. avgformvgofvgenergyvgcarriedvgbyvgwavesvgorvgstreamsvgofvgparticles.
b. avgbeamvgofvgenergyvgthatvghasvgthevgpowervgtovgpenetratevgsubstancesvgandvgrecordvgi
magevgshadowsvgonvgavgreceptor.
c. avghigh-
energyvgradiationvgproducedvgbyvgthevgcollisionvgofvgavgbeamvgofvgelectronsvgwithvgavgm
etalvgtargetvginvganvgx-rayvgtube.
d. avgbranchvgofvgmedicinevgthatvgdealsvgwithvgthevgusevgofvgx-rays.
ANSWER:v g A
Radiationvgisvgavgformvgofvgenergyvgcarriedvgbyvgwavesvgorvgstreamsvgofvgparticles.vgAnvgx-
rayvgisvgavgbeamvgofvgenergyvgthatvghasvgthevgpowervgtovgpenetratevgsubstancesvgandvgrecordvgimagevgsh
adowsvgonvgavgreceptor.
X-radiationvgisvgavghigh-
energyvgradiationvgproducedvgbyvgthevgcollisionvgofvgavgbeamvgofvgelectronsvgwithvgavgmetalvgtargetvginvg
anvgx-rayvgtube.vgRadiologyvgisvgavgbranchvgofvgmedicinevgthatvgdealsvgwithvgthevgusevgof
x-rays.

DIF: Recall REF:vgvgvgPagevg2 OBJ:v g 1
TOP:v g CDA,vgRHS,vgIII.B.2.vgDescribevgthevgcharacteristicsvgofvgx-radiation
MSC:v g NBDHE,vg2.0vgObtainingvgandvgInterpretingvgRadiographsvg|vgNBDHE,vg2.1vgPrinciplesvgofvgradiophy
sicsvgandvgradiobiology

2. Avgradiographvgisvgdefinedvgas
a. avgbeamvgofvgenergyvgthatvghasvgthevgpowervgtovgpenetratevgsubstancesvgandvgrecordvgi
magevgshadowsvgonvgavgreceptor.
b. avgpicturevgonvgfilmvgproducedvgbyvgthevgpassagevgofvgx-raysvgthroughvganvgobjectvgorvgbody.
c. thevgartvgandvgsciencevgofvgmakingvgradiographsvgbyvgthevgexposurevgofvganvgimagevgrece
ptorvgtovgx-rays.
d. avgformvgofvgenergyvgcarriedvgbyvgwavesvgorvgavgstreamvgofvgparticles.
ANSWER:v g B
Anvgx-
rayvgisvgavgbeamvgofvgenergyvgthatvghasvgthevgpowervgtovgpenetratevgsubstancesvgandvgrecordvgimagevgsh
adowsvgonvgavgreceptor.v g Avgradiographvgisvgavgpicturevgonvgfilmvgproducedvgbyvgthevgpassagevgofvgx-
raysvgthroughvganvgobjectvgorvgbody.vgRadiographyvgisvgthevgartvgandvgsciencevgofvgmakingvgdentalvgim
agesvgbyvgthevgexposurevgofvgavgreceptorvgtovgx-
rays.v g Radiationvgisvgavgformvgofvgenergyvgcarriedvgbyvgwavesvgorvgstreamsvgofvgparticles.

DIF: Comprehension REF:vgvgvgPagevg2
OBJ:vg1vgTOP:v g CDA,vgRHS,vgIII.B.2.vgDescribevgthevgcharacteristicsvg
ofvgx-radiation
MSC:v g NBDHE,vg2.0vgObtainingvgandvgInterpretingvgRadiographsvg|vgNBDHE,vg2.1vgPrinciplesvgofvgradiophy
sicsvgandvgradiobiology

3. Yourvgpatientvgaskedvgyouvgwhyvgdentalvgimagesvgarevgimportant.vgWhichvgofvgthevgfollowingv
gisvgthevgcorrectvgresponse?
a. Anvgoralvgexaminationvgwithvgdentalvgimagesvglimitsvgthevgpractitionervgtovgwhatvgisv
g seenvgclinically.

,b. Allvgdentalvgdiseasesvgandvgconditionsvgproducevgclinicalvgsignsvgandvgsymptoms.

, c. Dentalvgimagesvgarevgnotvgavgnecessaryvgcomponentvgofvgcomprehensivevgpatientvgcare.
d. Manyvgdentalvgdiseasesvgarevgtypicallyvgdiscoveredvgonlyvgthroughvgthevgusevgofvgd
entalvgimages.
ANSWER:v g D
Anvgoralvgexaminationvgwithoutvgdentalvgimagesvglimitsvgthevgpractitionervgtovgwhatvgisvgseenvgclinicall
y.vgManyvgdentalvgdiseasesvgandvgconditionsvgproducevgnovgclinicalvgsignsvgandvgsymptoms.vgDentalvgi
magesvgarevgavgnecessaryvgcomponentvgofvgcomprehensivevgpatientvgcare.vgManyvgdentalvgdiseasesvgarev
gtypicallyvgdiscoveredvgonlyvgthroughvgthevgusevgofvgdentalvgimages.




DIF: Application REF:vgvgvgPagevg2 OBJ:v g 2
TOP:v g CDA,vgRHS,vgIII.B.2.vgDescribevgthevgcharacteristicsvgofvgx-radiation
MSC:v g NBDHE,vg2.0vgObtainingvgandvgInterpretingvgRadiographsvg|vgNBDHE,vg2.5vgGeneral

4. Thevgx-rayvgwasvgdiscoveredvgby
a. HeinrichvgGeissler
b. WilhelmvgRoentgen
c. JohannvgHittorf
d. WilliamvgCrookes
ANSWER:v g B
HeinrichvgGeisslervgbuiltvgthevgfirstvgvacuumvgtubevginvg1838.v g WilhelmvgRoentgenvgdiscoveredvgthe
x-
rayvgonvgNovembervg8,vg1895.vgJohannvgHittorfvgobservedvginvg1870vgthatvgdischargesvgemittedvgfro
mvgthevgnegativevgelectrodevgofvgavgvacuumvgtubevgtraveledvginvgstraightvglines,vgproducedvgheat,vgand
vgresultedv
invgavggreenishvgfluorescence.vgWilliamvgCrookesvgdiscoveredvginvgthevglatevg1870svgthatvgc
g

athodevgraysvgwerevgstreamsvgofvgchargedvgparticles.

DIF: Recall REF:vgvgvgPagevg2 OBJ:v g 4
TOP:v g CDA,vgRHS,vgIII.B.2.vgDescribevgthevgcharacteristicsvgofvgx-radiation
MSC:v g NBDHE,vg2.0vgObtainingvgandvgInterpretingvgRadiographsvg|vgNBDHE,vg2.5vgGeneral

5. WhovgexposedvgthevgfirstvgdentalvgradiographvginvgthevgUnitedvgStatesvgusingvgavglivevgperson?
a. OttovgWalkoff
b. WilhelmvgRoentgen
c. EdmundvgKells
d. WestonvgPrice
ANSWER:v g C
OttovgWalkoffvgwasvgavgGermanvgdentistvgwhovgmadevgthevgfirstvgdentalvgradiograph.vgWilhelmvgRoen
tgenvgwasvgavgBavarianvgphysicistvgwhovgdiscoveredvgthevgx-
ray.v g EdmundvgKellsvgexposedvgthevgfirstvgdentalvgradiographvginvgthevgUnitedvgStatesvgusingvgavglivevg
person.vgvgvgPricevgintroducedvgthevgbisectingvgtechniquevginvg1904.

DIF: Recall REF:vgvgvgPagevg4 OBJ:v g 5
TOP:v g CDA,vgRHS,vgIII.B.2.vgDescribevgthevgcharacteristicsvgofvgx-radiation
MSC:v g NBDHE,vg2.0vgObtainingvgandvgInterpretingvgRadiographsvg|vgNBDHE,vg2.5vgGeneral

6. Currentvgfastvgradiographicvgfilmvgrequires
%vglessvgexposurevgtimevgthanvgthevginitialvgexposurevgtimesvgusedvginvg1920.
a. 33
b. 98
c. 73