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Stuvia.com nn- nnThe nnMarketplace nnto nnBuy nnand nnSell nnyour
nnStudy nnMaterial
TEST BANK : TITLE OF TEXTBOOK: DENTAL
nn nn nn nn nn nn
RADIOGRAPHY, PRINCIPLES AND TECHNIQUES,
nn nn nn nn
nnJOEN IANNUCCI & LAURA JANSEN HOWERTON,
nn nn nn nn nn
6TH EDITION nn nn
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Stuvia.com nn- nnThe nnMarketplace nnto nnBuy nnand nnSell nnyour
nnStudy nnMaterial
Chapter 01: Radiation History
nn nn nn
MULTIPLE nnCHOICE
1. Radiation nnis nndefined nnas
a. a nnform nnof nnenergy nncarried nn by nnwaves nnor nnstreams nnof nnparticles.
b. a nnbeam nnof nnenergy nnthat nnhas nnthe nnpower nnto nnpenetrate nnsubstances nnand
nn record nnimage nnshadows nnon nna nnreceptor.
c. a nnhigh-energy nnradiation nnproduced nnby nnthe nncollision nnof nna nnbeam nnof
nn electrons nnwith nna nnmetal nntarget nnin nnan nnx-ray nntube.
d. a nnbranch nnof nnmedicine nnthat nndeals nnwith nnthe nnuse nnof nnx-rays.
ANS: n n A
Radiation nnis nna nnform nnof nnenergy nncarried nnby nnwaves nnor nnstreams nnof nnparticles. nnAn nnx-ray nnis
nna nnbeam nnof nnenergy nnthat nnhas nnthe nnpower nnto nnpenetrate nnsubstances nnand nnrecord nnimage
nnshadows nnon nna nnreceptor.
X-radiation nnis nna nnhigh-energy nnradiation nnproduced nnby nnthe nncollision nnof nna nnbeam nnof
nnelectrons nnwith nna nnmetal nntarget nnin nnan nnx-ray nntube. nnRadiology nnis nna nnbranch nnof nnmedicine
nnthat nndeals nnwith nnthe nnuse nnof
x-rays.
DIF: Recall REF: n n Page nn2 OBJ: n n n n 1
TOP: n n CDA, nnRHS, nnIII.B.2. nnDescribe nnthe nncharacteristics nnof nnx-radiation
MSC: n n NBDHE, nn2.0 nnObtaining nnand nnInterpreting nnRadiographs nn| nnNBDHE, nn2.1 nnPrinciples nnof
nnradiophysics nnand nnradiobiology
2. A nnradiograph nnis nndefined nnas
a. a nnbeam nnof nnenergy nnthat nnhas nnthe nnpower nnto nnpenetrate nnsubstances nnand
nn record nnimage nnshadows nnon nna nnreceptor.
b. a nnpicture nnon nnfilm nnproduced nnby nnthe nnpassage nnof nnx-rays nnthrough nnan nnobject nnor nnbody.
c. the nnart nnand nnscience nnof nnmaking nnradiographs nnby nnthe nnexposure nnof nnan nnimage
nn receptor nnto nnx-rays.
d. a nnform nnof nnenergy nncarried nnby nnwaves nnor nna nnstream nnof nnparticles.
ANS: n n B
An nnx-ray nnis nna nnbeam nnof nnenergy nnthat nnhas nnthe nnpower nnto nnpenetrate nnsubstances nnand
nnrecord nnimage nnshadows nnon nna nnreceptor. n n A nnradiograph nnis nna nnpicture nnon nnfilm
nnproduced nnby nnthe nnpassage nnof nnx-rays nnthrough nnan nnobject nnor nnbody. nnRadiography nnis nnthe
nnart nnand nnscience nnof nnmaking nndental nnimages nnby nnthe nnexposure nnof nna nnreceptor nnto nnx-rays.
n n Radiation nnis nna nnform nnof nnenergy nncarried nnby nnwaves nnor nnstreams nnof nnparticles.
DIF: Comprehension REF: n n Page nn2 OBJ:
n n 1 nnTOP: n n CDA, nnRHS, nnIII.B.2. nnDescribe nnthe nncharacteristics nnof
nnx-radiation
MSC: n n NBDHE, nn2.0 nnObtaining nnand nnInterpreting nnRadiographs nn| nnNBDHE, nn2.1 nnPrinciples nnof
nnradiophysics nnand nnradiobiology
3. Your nnpatient nnasked nnyou nnwhy nndental nnimages nnare nnimportant. nnWhich nnof nnthe
following nnis nnthe nncorrect nnresponse?
nn
a. An nnoral nnexamination nnwith nndental nnimages nnlimits nnthe nnpractitioner nnto
nn what nnis nnseen nnclinically.
b. All nndental nndiseases nnand nnconditions nnproduce nnclinical nnsigns nnand nnsymptoms.
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Stuvia.com nn- nnThe nnMarketplace nnto nnBuy nnand nnSell nnyour
nnStudy nnMaterial
c. Dental nnimages nnare nnnot nna nnnecessary nncomponent nnof nncomprehensive nnpatient nncare.
d. Many nndental nndiseases nnare nntypically nndiscovered nnonly nnthrough nnthe nnuse
nnof nndental nnimages.
ANS: n n D
An nnoral nnexamination nnwithout nndental nnimages nnlimits nnthe nnpractitioner nnto nnwhat nnis nnseen
nnclinically. nnMany nndental nndiseases nnand nnconditions nnproduce nnno nnclinical nnsigns nnand
nnsymptoms. n n Dental nnimages nnare nna nnnecessary nncomponent nnof nncomprehensive nnpatient
nncare. nnMany nndental nndiseases nnare nntypically nndiscovered nnonly nnthrough nnthe nnuse nnof nndental
nnimages.
DIF: Application REF: n n Page nn2 OBJ: n n n n 2
TOP: n n CDA, nnRHS, nnIII.B.2. nnDescribe nnthe nncharacteristics nnof nnx-radiation
MSC: n n NBDHE, nn2.0 nnObtaining nnand nnInterpreting nnRadiographs nn| nnNBDHE, nn2.5 nnGeneral
4. The nnx-ray nnwas nndiscovered nnby
a. Heinrich nnGeissler
b. Wilhelm nnRoentgen
c. Johann nn Hittorf
d. William nnCrookes
ANS: n n B
Heinrich nnGeissler nnbuilt nnthe nnfirst nnvacuum nntube nnin nn1838. n n n n Wilhelm nnRoentgen
nndiscovered nnthe
x-ray nnon nnNovember nn8, nn1895. n n Johann nnHittorf nnobserved nnin nn1870 nnthat nndischarges
nnemitted nnfrom nnthe nnnegative nnelectrode nnof nna nnvacuum nntube nntraveled nnin nnstraight nnlines,
nnproduced nnheat, nnand nnresulted nnin nna nngreenish nnfluorescence. nnWilliam nnCrookes
nndiscovered nnin nnthe nnlate nn1870s nnthat nncathode nnrays nnwere nnstreams nnof nncharged nnparticles.
DIF: Recall REF: n n Page nn2 OBJ: n n n n 4
TOP: n n CDA, nnRHS, nnIII.B.2. nnDescribe nnthe nncharacteristics nnof nnx-radiation
MSC: n n NBDHE, nn2.0 nnObtaining nnand nnInterpreting nnRadiographs nn| nnNBDHE, nn2.5 nnGeneral
5. Who nnexposed nnthe nnfirst nndental nnradiograph nnin nnthe nnUnited nnStates nnusing nna nnlive nnperson?
a. Otto nnWalkoff
b. Wilhelm nnRoentgen
c. Edmund nnKells
d. Weston nnPrice
ANS: n n C
Otto nnWalkoff nnwas nna nnGerman nndentist nnwho nnmade nnthe nnfirst nndental nnradiograph.
n n Wilhelm nnRoentgen nnwas nna nnBavarian nnphysicist nnwho nndiscovered nnthe nnx-ray.
n n Edmund nnKells nnexposed nnthe nnfirst nndental nnradiograph nnin nnthe nnUnited nnStates nnusing nna
nnlive nnperson. n n Price nnintroduced nnthe nnbisecting nntechnique nnin nn1904.
DIF: Recall REF: n n Page nn4 OBJ: n n n n 5
TOP: n n CDA, nnRHS, nnIII.B.2. nnDescribe nnthe nncharacteristics nnof nnx-radiation
MSC: n n NBDHE, nn2.0 nnObtaining nnand nnInterpreting nnRadiographs nn| nnNBDHE, nn2.5 nnGeneral
6. Current nnfast nnradiographic nnfilm nnrequires nn % nnless nnexposure nntime nnthan nnthe nninitial
nn exposure nntimes nnused nnin nn1920.
a. 33
b. 98
c. 73
Downloaded nnby: nnCrate nn| Want nnto nnearn
nn$1.236
Distribution nnof nnthis nndocument nnis nnillegal extra nnper nnyear?
,https://www.stuvia.com/
Stuvia.com nn- nnThe nnMarketplace nnto nnBuy nnand nnSell nnyour
nnStudy nnMaterial
d. 2
ANS: n n D
Current nnfast nnradiographic nnfilm nnrequires nn98% nnless nnexposure nntime nnthan nnthe nninitial
nnexposure nntimes nnused nnin nn1920.
DIF: Comprehension REF: n n Page nn5 OBJ:
n n 6 nnTOP: n n CDA, nnRHS, nnIII.B.2. nnDescribe nnthe nncharacteristics nnof
nnx-radiation
MSC: n n NBDHE, nn2.0 nnObtaining nnand nnInterpreting nnRadiographs nn| nnNBDHE, nn2.5 nnGeneral
7. Who nnmodified nnthe nnparalleling nntechnique nnwith nnthe nnintroduction nnof nnthe nnlong-cone
technique?
nn
a. C. nnEdmund nnKells
b. Franklin nnW. nnMcCormack
c. F. nnGordon nnFitzgerald
d. Howard nnRiley nnRaper
ANS: n n C
C. nnEdmund nnKells nnintroduced nnthe nnparalleling nntechnique nnin nn1896. nnFranklin nnW.
nnMcCormack nnreintroduced nnthe nnparalleling nntechnique nnin nn1920. nnF. nnGordon nnFitzgerald
nnmodified nnthe nnparalleling nntechnique nnwith nnthe nnintroduction nnof nnthe nnlong-cone nntechnique.
nnThis nnis nnthe nntechnique nncurrently nnused. nnHoward nnRiley nnRaper nnmodified nnthe nnbisecting
nntechnique nnand nnintroduced nnthe nnbite-wing nntechnique nnin nn1925.
DIF: Recall REF: n n Page nn4 OBJ: n n n n 7
TOP: n n CDA, nnRHS, nnIII.B.2. nnDescribe nnthe nncharacteristics nnof nnx-radiation
MSC: n n NBDHE, nn2.0 nnObtaining nnand nnInterpreting nnRadiographs nn| nnNBDHE, nn2.5 nnGeneral
8. Which nnof nnthe nnfollowing nnis nnan nnadvantage nnof nndigital nnimaging?
a. Increased nnpatient nnradiation nnexposure
b. Increased nnpatient nncomfort
c. Increased nnspeed nnfor nnviewing nnimages
d. Increased nnchemical nnusage
ANS: n n C
Patient nnexposure nnis nnreduced nnwith nndigital nnimaging. nnDigital nnsensors nnare nnmore nnsensitive
nnto nnx-rays nnthan nnfilm. nnDigital nnsensors nnare nnrigid nnand nnbulky, nncausing nndecreased nnpatient
nncomfort. nnThe nnimage nnfrom nndigital nnsensors nnis nnuploaded nndirectly nnto nnthe nncomputer nnand
nnmonitor nnwithout nnthe nnneed nnfor nnchemical nnprocessing. nnThis nnallows nnfor nnimmediate
nninterpretation nnand nnevaluation. nnThe nnimage nnfrom nndigital nnsensors nnis nnuploaded nndirectly nnto
nnthe nncomputer nnand nnmonitor nnwithout nnthe nnneed nnfor nnchemical nnprocessing.
DIF: Comprehension REF: n n Page nn6 OBJ: n n 7
nnTOP: n n CDA, nnRHS, nnI.B.2. nnDemonstrate nnbasic nnknowledge nnof nndigital
nnradiography
MSC: n n NBDHE, nn2.0 nnObtaining nnand nnInterpreting nnRadiographs nn| nnNBDHE, nn2.5 nnGeneral
9. Which nndiscovery nnwas nn the nnprecursor nnto nnthe nndiscovery nnof nnx-rays?
a. Beta nnparticles
b. Alpha nnparticles
c. Cathode nnrays
d. Radioactive nnmaterials
ANS: n n C
Downloaded nnby: nnCrate nn| Want nnto nnearn
nn$1.236
Distribution nnof nnthis nndocument nnis nnillegal extra nnper nnyear?
Stuvia.com nn- nnThe nnMarketplace nnto nnBuy nnand nnSell nnyour
nnStudy nnMaterial
TEST BANK : TITLE OF TEXTBOOK: DENTAL
nn nn nn nn nn nn
RADIOGRAPHY, PRINCIPLES AND TECHNIQUES,
nn nn nn nn
nnJOEN IANNUCCI & LAURA JANSEN HOWERTON,
nn nn nn nn nn
6TH EDITION nn nn
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nn$1.236
Distribution nnof nnthis nndocument nnis nnillegal extra nnper nnyear?
,https://www.stuvia.com/
Stuvia.com nn- nnThe nnMarketplace nnto nnBuy nnand nnSell nnyour
nnStudy nnMaterial
Chapter 01: Radiation History
nn nn nn
MULTIPLE nnCHOICE
1. Radiation nnis nndefined nnas
a. a nnform nnof nnenergy nncarried nn by nnwaves nnor nnstreams nnof nnparticles.
b. a nnbeam nnof nnenergy nnthat nnhas nnthe nnpower nnto nnpenetrate nnsubstances nnand
nn record nnimage nnshadows nnon nna nnreceptor.
c. a nnhigh-energy nnradiation nnproduced nnby nnthe nncollision nnof nna nnbeam nnof
nn electrons nnwith nna nnmetal nntarget nnin nnan nnx-ray nntube.
d. a nnbranch nnof nnmedicine nnthat nndeals nnwith nnthe nnuse nnof nnx-rays.
ANS: n n A
Radiation nnis nna nnform nnof nnenergy nncarried nnby nnwaves nnor nnstreams nnof nnparticles. nnAn nnx-ray nnis
nna nnbeam nnof nnenergy nnthat nnhas nnthe nnpower nnto nnpenetrate nnsubstances nnand nnrecord nnimage
nnshadows nnon nna nnreceptor.
X-radiation nnis nna nnhigh-energy nnradiation nnproduced nnby nnthe nncollision nnof nna nnbeam nnof
nnelectrons nnwith nna nnmetal nntarget nnin nnan nnx-ray nntube. nnRadiology nnis nna nnbranch nnof nnmedicine
nnthat nndeals nnwith nnthe nnuse nnof
x-rays.
DIF: Recall REF: n n Page nn2 OBJ: n n n n 1
TOP: n n CDA, nnRHS, nnIII.B.2. nnDescribe nnthe nncharacteristics nnof nnx-radiation
MSC: n n NBDHE, nn2.0 nnObtaining nnand nnInterpreting nnRadiographs nn| nnNBDHE, nn2.1 nnPrinciples nnof
nnradiophysics nnand nnradiobiology
2. A nnradiograph nnis nndefined nnas
a. a nnbeam nnof nnenergy nnthat nnhas nnthe nnpower nnto nnpenetrate nnsubstances nnand
nn record nnimage nnshadows nnon nna nnreceptor.
b. a nnpicture nnon nnfilm nnproduced nnby nnthe nnpassage nnof nnx-rays nnthrough nnan nnobject nnor nnbody.
c. the nnart nnand nnscience nnof nnmaking nnradiographs nnby nnthe nnexposure nnof nnan nnimage
nn receptor nnto nnx-rays.
d. a nnform nnof nnenergy nncarried nnby nnwaves nnor nna nnstream nnof nnparticles.
ANS: n n B
An nnx-ray nnis nna nnbeam nnof nnenergy nnthat nnhas nnthe nnpower nnto nnpenetrate nnsubstances nnand
nnrecord nnimage nnshadows nnon nna nnreceptor. n n A nnradiograph nnis nna nnpicture nnon nnfilm
nnproduced nnby nnthe nnpassage nnof nnx-rays nnthrough nnan nnobject nnor nnbody. nnRadiography nnis nnthe
nnart nnand nnscience nnof nnmaking nndental nnimages nnby nnthe nnexposure nnof nna nnreceptor nnto nnx-rays.
n n Radiation nnis nna nnform nnof nnenergy nncarried nnby nnwaves nnor nnstreams nnof nnparticles.
DIF: Comprehension REF: n n Page nn2 OBJ:
n n 1 nnTOP: n n CDA, nnRHS, nnIII.B.2. nnDescribe nnthe nncharacteristics nnof
nnx-radiation
MSC: n n NBDHE, nn2.0 nnObtaining nnand nnInterpreting nnRadiographs nn| nnNBDHE, nn2.1 nnPrinciples nnof
nnradiophysics nnand nnradiobiology
3. Your nnpatient nnasked nnyou nnwhy nndental nnimages nnare nnimportant. nnWhich nnof nnthe
following nnis nnthe nncorrect nnresponse?
nn
a. An nnoral nnexamination nnwith nndental nnimages nnlimits nnthe nnpractitioner nnto
nn what nnis nnseen nnclinically.
b. All nndental nndiseases nnand nnconditions nnproduce nnclinical nnsigns nnand nnsymptoms.
Downloaded nnby: nnCrate nn| Want nnto nnearn
nn$1.236
Distribution nnof nnthis nndocument nnis nnillegal extra nnper nnyear?
,https://www.stuvia.com/
Stuvia.com nn- nnThe nnMarketplace nnto nnBuy nnand nnSell nnyour
nnStudy nnMaterial
c. Dental nnimages nnare nnnot nna nnnecessary nncomponent nnof nncomprehensive nnpatient nncare.
d. Many nndental nndiseases nnare nntypically nndiscovered nnonly nnthrough nnthe nnuse
nnof nndental nnimages.
ANS: n n D
An nnoral nnexamination nnwithout nndental nnimages nnlimits nnthe nnpractitioner nnto nnwhat nnis nnseen
nnclinically. nnMany nndental nndiseases nnand nnconditions nnproduce nnno nnclinical nnsigns nnand
nnsymptoms. n n Dental nnimages nnare nna nnnecessary nncomponent nnof nncomprehensive nnpatient
nncare. nnMany nndental nndiseases nnare nntypically nndiscovered nnonly nnthrough nnthe nnuse nnof nndental
nnimages.
DIF: Application REF: n n Page nn2 OBJ: n n n n 2
TOP: n n CDA, nnRHS, nnIII.B.2. nnDescribe nnthe nncharacteristics nnof nnx-radiation
MSC: n n NBDHE, nn2.0 nnObtaining nnand nnInterpreting nnRadiographs nn| nnNBDHE, nn2.5 nnGeneral
4. The nnx-ray nnwas nndiscovered nnby
a. Heinrich nnGeissler
b. Wilhelm nnRoentgen
c. Johann nn Hittorf
d. William nnCrookes
ANS: n n B
Heinrich nnGeissler nnbuilt nnthe nnfirst nnvacuum nntube nnin nn1838. n n n n Wilhelm nnRoentgen
nndiscovered nnthe
x-ray nnon nnNovember nn8, nn1895. n n Johann nnHittorf nnobserved nnin nn1870 nnthat nndischarges
nnemitted nnfrom nnthe nnnegative nnelectrode nnof nna nnvacuum nntube nntraveled nnin nnstraight nnlines,
nnproduced nnheat, nnand nnresulted nnin nna nngreenish nnfluorescence. nnWilliam nnCrookes
nndiscovered nnin nnthe nnlate nn1870s nnthat nncathode nnrays nnwere nnstreams nnof nncharged nnparticles.
DIF: Recall REF: n n Page nn2 OBJ: n n n n 4
TOP: n n CDA, nnRHS, nnIII.B.2. nnDescribe nnthe nncharacteristics nnof nnx-radiation
MSC: n n NBDHE, nn2.0 nnObtaining nnand nnInterpreting nnRadiographs nn| nnNBDHE, nn2.5 nnGeneral
5. Who nnexposed nnthe nnfirst nndental nnradiograph nnin nnthe nnUnited nnStates nnusing nna nnlive nnperson?
a. Otto nnWalkoff
b. Wilhelm nnRoentgen
c. Edmund nnKells
d. Weston nnPrice
ANS: n n C
Otto nnWalkoff nnwas nna nnGerman nndentist nnwho nnmade nnthe nnfirst nndental nnradiograph.
n n Wilhelm nnRoentgen nnwas nna nnBavarian nnphysicist nnwho nndiscovered nnthe nnx-ray.
n n Edmund nnKells nnexposed nnthe nnfirst nndental nnradiograph nnin nnthe nnUnited nnStates nnusing nna
nnlive nnperson. n n Price nnintroduced nnthe nnbisecting nntechnique nnin nn1904.
DIF: Recall REF: n n Page nn4 OBJ: n n n n 5
TOP: n n CDA, nnRHS, nnIII.B.2. nnDescribe nnthe nncharacteristics nnof nnx-radiation
MSC: n n NBDHE, nn2.0 nnObtaining nnand nnInterpreting nnRadiographs nn| nnNBDHE, nn2.5 nnGeneral
6. Current nnfast nnradiographic nnfilm nnrequires nn % nnless nnexposure nntime nnthan nnthe nninitial
nn exposure nntimes nnused nnin nn1920.
a. 33
b. 98
c. 73
Downloaded nnby: nnCrate nn| Want nnto nnearn
nn$1.236
Distribution nnof nnthis nndocument nnis nnillegal extra nnper nnyear?
,https://www.stuvia.com/
Stuvia.com nn- nnThe nnMarketplace nnto nnBuy nnand nnSell nnyour
nnStudy nnMaterial
d. 2
ANS: n n D
Current nnfast nnradiographic nnfilm nnrequires nn98% nnless nnexposure nntime nnthan nnthe nninitial
nnexposure nntimes nnused nnin nn1920.
DIF: Comprehension REF: n n Page nn5 OBJ:
n n 6 nnTOP: n n CDA, nnRHS, nnIII.B.2. nnDescribe nnthe nncharacteristics nnof
nnx-radiation
MSC: n n NBDHE, nn2.0 nnObtaining nnand nnInterpreting nnRadiographs nn| nnNBDHE, nn2.5 nnGeneral
7. Who nnmodified nnthe nnparalleling nntechnique nnwith nnthe nnintroduction nnof nnthe nnlong-cone
technique?
nn
a. C. nnEdmund nnKells
b. Franklin nnW. nnMcCormack
c. F. nnGordon nnFitzgerald
d. Howard nnRiley nnRaper
ANS: n n C
C. nnEdmund nnKells nnintroduced nnthe nnparalleling nntechnique nnin nn1896. nnFranklin nnW.
nnMcCormack nnreintroduced nnthe nnparalleling nntechnique nnin nn1920. nnF. nnGordon nnFitzgerald
nnmodified nnthe nnparalleling nntechnique nnwith nnthe nnintroduction nnof nnthe nnlong-cone nntechnique.
nnThis nnis nnthe nntechnique nncurrently nnused. nnHoward nnRiley nnRaper nnmodified nnthe nnbisecting
nntechnique nnand nnintroduced nnthe nnbite-wing nntechnique nnin nn1925.
DIF: Recall REF: n n Page nn4 OBJ: n n n n 7
TOP: n n CDA, nnRHS, nnIII.B.2. nnDescribe nnthe nncharacteristics nnof nnx-radiation
MSC: n n NBDHE, nn2.0 nnObtaining nnand nnInterpreting nnRadiographs nn| nnNBDHE, nn2.5 nnGeneral
8. Which nnof nnthe nnfollowing nnis nnan nnadvantage nnof nndigital nnimaging?
a. Increased nnpatient nnradiation nnexposure
b. Increased nnpatient nncomfort
c. Increased nnspeed nnfor nnviewing nnimages
d. Increased nnchemical nnusage
ANS: n n C
Patient nnexposure nnis nnreduced nnwith nndigital nnimaging. nnDigital nnsensors nnare nnmore nnsensitive
nnto nnx-rays nnthan nnfilm. nnDigital nnsensors nnare nnrigid nnand nnbulky, nncausing nndecreased nnpatient
nncomfort. nnThe nnimage nnfrom nndigital nnsensors nnis nnuploaded nndirectly nnto nnthe nncomputer nnand
nnmonitor nnwithout nnthe nnneed nnfor nnchemical nnprocessing. nnThis nnallows nnfor nnimmediate
nninterpretation nnand nnevaluation. nnThe nnimage nnfrom nndigital nnsensors nnis nnuploaded nndirectly nnto
nnthe nncomputer nnand nnmonitor nnwithout nnthe nnneed nnfor nnchemical nnprocessing.
DIF: Comprehension REF: n n Page nn6 OBJ: n n 7
nnTOP: n n CDA, nnRHS, nnI.B.2. nnDemonstrate nnbasic nnknowledge nnof nndigital
nnradiography
MSC: n n NBDHE, nn2.0 nnObtaining nnand nnInterpreting nnRadiographs nn| nnNBDHE, nn2.5 nnGeneral
9. Which nndiscovery nnwas nn the nnprecursor nnto nnthe nndiscovery nnof nnx-rays?
a. Beta nnparticles
b. Alpha nnparticles
c. Cathode nnrays
d. Radioactive nnmaterials
ANS: n n C
Downloaded nnby: nnCrate nn| Want nnto nnearn
nn$1.236
Distribution nnof nnthis nndocument nnis nnillegal extra nnper nnyear?
