California Fluoroscopy State Board Exa
v v v v
m
Whatvdigitalvfluoroscopicvimagingvtechniquevutilizesvchangingvmasks,vwhichvprovidesvinf
ormationvofvchangesvinvcontrastvmediavcontentvwithinvavstructurev
1.Timevintervalvdifferencevimagingv
2.vMaskvmodevfluoroscopy
3.vKv-edgevfluoroscopy
4.vSynchronizedvfluoroscopyv-vcorrectvanswer✔ ✔ 1.vTimevintervalvdifferencevimaging
Allvofvthevfollowingvwillvdirectlyvinfluencevthevtable-topvexposurevratevexcept
1.vLightvinvthevfluoroscopyvroom
2.vkVp
3.vTargetvtovpanelvdistance
4.vFiltrationv-vcorrectvanswer✔ ✔ 1.vLightvinvthevfluoroscopyvroom
Attenuationvofvavradiationvbeam'svintensityvasvitvpassesvthroughvanvabsorbervisvgoverne
dvby
1.vTime
2.vThevspecificvmediumsvdensity
3.vThevenergyvofvthevradiation
4.vThevthicknessvofvthevabsorbervtraversedv-vcorrectvanswer✔ ✔
2.vThevspecificvmediumsvdensity
3.vThevenergyvorvradiation
4.vThevthicknessvofvthevabsorbervtraversed
Whatvrecordingvmediumvwillvresultvinvthevleastvrecordedvresolution
1.vSpotvfilmsvusingvavspotvfilmvcamera
,2.vvideovtapevrecording
3.vspotvfilmsvusingvconventionalvcassettes
4.vvideovdiscvrecordingv-vcorrectvanswer✔ ✔ 2.vvideovtapevrecording
Duringvthevperiodvwhenvanvindividualvreceivesvanvoccupationalvdose,vtheyvarev_vconside
redvtovbevav"membervofvthevpublic"
1.vsometimes
2.valways
3.vitvdepends
4.vneverv-vcorrectvanswer✔ ✔ 4.never
Avpersonvwearingvav_vapronvwillvreducevtransmittedvexposurevtovapproximatelyv99.9%vof
vthevincidentvscattervdose
1.v1.5vmmvPbvequivalentv
2.v0.50vmmvPbvequivalent
3.v0.25vmmvPbvequivalent
4.v1.0vmmvPbvequivalentv-vcorrectvanswer✔ ✔ 2.v0.50vmmvPbvequivalent
Ifvthevinputvphosphorvofvanvimagevintensifiervmeasuresv15vinchesvinvdiametervandvthevou
tputvphosphorvmeasuresv1.0vinches,vthevminificationvgainvwouldvbe
1.v30
2.v225
3.v175
4.v300v-vcorrectvanswer✔ ✔
MinificationvGainv=v{15(2)v=v225}vinputvscreenvdiameterv(2)v/v{1.0v(2)v=v1}voutputvscree
nvdiameterv(2)v=v225/1=v225
Whatvelectronicvsystemvisvdesignedvtovhelpvmaintainvavconsistentvlevelvofvimagevbrightn
ess
1.vphoto-emitter
2.vautomaticvbrightnessvstabilizer
,3.vcameravcontrolvunitv
4.vvidiconv-vcorrectvanswer✔ ✔ 2.vautomaticvbrightnessvstabilizer
Energyvsubtractionvasvusedvinvdigitalvfluoroscopyvexhibitsvlessv_vthanvtemporalvsubtracti
on
1.vcomplexity
2.vx-rayvintensity
3.vkVp
4.vmotionvartifactv-vcorrectvanswer✔ ✔ 4.vmotionvartifact
Bonevmarrowvdosevisvmeasured
1.vdirectlyvfromvbonevmarrow
2.vasvestimatevfromvgonadalvdose
3.vasvanvestimatevfromvESE
4.vdirectlyvfromvthevbeamv-vcorrectvanswer✔ ✔ 3.vasvanvestimatevfromvthevESE
ThevPrivacyvRulevisvmeantvtovensurevthatvtherevis/arev
1.vsecurityvofvelectronicvpersonalvhealthvinformation
2.vstandardizationvofvelectronicvpatientvhealthvdata
3.vlimitsvPHIvtovav"needvtovknow.."vbasisvtovcarryvoutvmedicalvtreatment
4.vallvthevlistedvanswersv-vcorrectvanswer✔ ✔ 4.vallvthevlistedvanswers
Tovprovidevilluminationvstabilityvofvthevvirtualvimagevduringvfluoroscopy,vmostvmodernvuni
tsvwillvautomaticallyvadjustvradiationvlevelsvforvmorevdensevandvmorevradiolucentvbodyvp
arts.vThisvfunctionalityvisvknownvas:
1.vvellingvglare
2.vimagevflare
3.vautomaticvadaption
4.vautomaticvbrightnessvcontrolv-vcorrectvanswer✔ ✔ 4.vautomaticvbrightnessvcontrol
, Thevelectronicvsignalvwhichvcarriesvimagevinformationvfromvavtelevisionvcameravtovavvie
wingvmonitorvisvtermedvthe:
1.vvideovsignal
2.vreturnvbeam
3.vsynchronizationvpulse
4.vbandpassv-vcorrectvanswer✔ ✔ 1.vvideovsignal
Ifvonlyvonevpersonnelvmonitoringvdevicevisvworn,vitvmustvbevlocated
1.vundervthevapronvatvthevcollarvlevelv
2.voutsidevthevapronvatvthevgonadvlevel
3.voutsidevthevapronvatvthevcollarvlevelv-vcorrectvanswer✔ ✔
3.voutsidevthevapronvatvthevcollarvlevel
Thevrandomvpatternvofvincidentvradiation,vwhichvoftenvresultsvinvthevappearancevofv"sno
w"vorv"mottle"vwhenvviewingvthevvirtualvimagevisvcalled
1.vflickerveffect
2.vlensvopacity
3.vquantumvnoise
d.vvignettingv-vcorrectvanswer✔ ✔ 3.vquantumvnoise
Whenvwearingvav"filmvbadge"vasvavpersonnelvmonitoringvdevice,vitvmustvbevpositionedv
1.vatvwaistvlevelv
2.vatvcollarvlevelv
3.vundervthevprotectivevapronv
4.voutsidevthevprotectivevapronv-vcorrectvanswer✔ ✔ b.v2vandv4
Whichvofvthevfollowingvarevconsideredvtovbevadvantagesvofvusingvavfilmvbadgevforvradiati
onvmonitoring
1.vinexpensive
2.vreusablev
3.vprovidesvavpermanentvrecordv
v v v v
m
Whatvdigitalvfluoroscopicvimagingvtechniquevutilizesvchangingvmasks,vwhichvprovidesvinf
ormationvofvchangesvinvcontrastvmediavcontentvwithinvavstructurev
1.Timevintervalvdifferencevimagingv
2.vMaskvmodevfluoroscopy
3.vKv-edgevfluoroscopy
4.vSynchronizedvfluoroscopyv-vcorrectvanswer✔ ✔ 1.vTimevintervalvdifferencevimaging
Allvofvthevfollowingvwillvdirectlyvinfluencevthevtable-topvexposurevratevexcept
1.vLightvinvthevfluoroscopyvroom
2.vkVp
3.vTargetvtovpanelvdistance
4.vFiltrationv-vcorrectvanswer✔ ✔ 1.vLightvinvthevfluoroscopyvroom
Attenuationvofvavradiationvbeam'svintensityvasvitvpassesvthroughvanvabsorbervisvgoverne
dvby
1.vTime
2.vThevspecificvmediumsvdensity
3.vThevenergyvofvthevradiation
4.vThevthicknessvofvthevabsorbervtraversedv-vcorrectvanswer✔ ✔
2.vThevspecificvmediumsvdensity
3.vThevenergyvorvradiation
4.vThevthicknessvofvthevabsorbervtraversed
Whatvrecordingvmediumvwillvresultvinvthevleastvrecordedvresolution
1.vSpotvfilmsvusingvavspotvfilmvcamera
,2.vvideovtapevrecording
3.vspotvfilmsvusingvconventionalvcassettes
4.vvideovdiscvrecordingv-vcorrectvanswer✔ ✔ 2.vvideovtapevrecording
Duringvthevperiodvwhenvanvindividualvreceivesvanvoccupationalvdose,vtheyvarev_vconside
redvtovbevav"membervofvthevpublic"
1.vsometimes
2.valways
3.vitvdepends
4.vneverv-vcorrectvanswer✔ ✔ 4.never
Avpersonvwearingvav_vapronvwillvreducevtransmittedvexposurevtovapproximatelyv99.9%vof
vthevincidentvscattervdose
1.v1.5vmmvPbvequivalentv
2.v0.50vmmvPbvequivalent
3.v0.25vmmvPbvequivalent
4.v1.0vmmvPbvequivalentv-vcorrectvanswer✔ ✔ 2.v0.50vmmvPbvequivalent
Ifvthevinputvphosphorvofvanvimagevintensifiervmeasuresv15vinchesvinvdiametervandvthevou
tputvphosphorvmeasuresv1.0vinches,vthevminificationvgainvwouldvbe
1.v30
2.v225
3.v175
4.v300v-vcorrectvanswer✔ ✔
MinificationvGainv=v{15(2)v=v225}vinputvscreenvdiameterv(2)v/v{1.0v(2)v=v1}voutputvscree
nvdiameterv(2)v=v225/1=v225
Whatvelectronicvsystemvisvdesignedvtovhelpvmaintainvavconsistentvlevelvofvimagevbrightn
ess
1.vphoto-emitter
2.vautomaticvbrightnessvstabilizer
,3.vcameravcontrolvunitv
4.vvidiconv-vcorrectvanswer✔ ✔ 2.vautomaticvbrightnessvstabilizer
Energyvsubtractionvasvusedvinvdigitalvfluoroscopyvexhibitsvlessv_vthanvtemporalvsubtracti
on
1.vcomplexity
2.vx-rayvintensity
3.vkVp
4.vmotionvartifactv-vcorrectvanswer✔ ✔ 4.vmotionvartifact
Bonevmarrowvdosevisvmeasured
1.vdirectlyvfromvbonevmarrow
2.vasvestimatevfromvgonadalvdose
3.vasvanvestimatevfromvESE
4.vdirectlyvfromvthevbeamv-vcorrectvanswer✔ ✔ 3.vasvanvestimatevfromvthevESE
ThevPrivacyvRulevisvmeantvtovensurevthatvtherevis/arev
1.vsecurityvofvelectronicvpersonalvhealthvinformation
2.vstandardizationvofvelectronicvpatientvhealthvdata
3.vlimitsvPHIvtovav"needvtovknow.."vbasisvtovcarryvoutvmedicalvtreatment
4.vallvthevlistedvanswersv-vcorrectvanswer✔ ✔ 4.vallvthevlistedvanswers
Tovprovidevilluminationvstabilityvofvthevvirtualvimagevduringvfluoroscopy,vmostvmodernvuni
tsvwillvautomaticallyvadjustvradiationvlevelsvforvmorevdensevandvmorevradiolucentvbodyvp
arts.vThisvfunctionalityvisvknownvas:
1.vvellingvglare
2.vimagevflare
3.vautomaticvadaption
4.vautomaticvbrightnessvcontrolv-vcorrectvanswer✔ ✔ 4.vautomaticvbrightnessvcontrol
, Thevelectronicvsignalvwhichvcarriesvimagevinformationvfromvavtelevisionvcameravtovavvie
wingvmonitorvisvtermedvthe:
1.vvideovsignal
2.vreturnvbeam
3.vsynchronizationvpulse
4.vbandpassv-vcorrectvanswer✔ ✔ 1.vvideovsignal
Ifvonlyvonevpersonnelvmonitoringvdevicevisvworn,vitvmustvbevlocated
1.vundervthevapronvatvthevcollarvlevelv
2.voutsidevthevapronvatvthevgonadvlevel
3.voutsidevthevapronvatvthevcollarvlevelv-vcorrectvanswer✔ ✔
3.voutsidevthevapronvatvthevcollarvlevel
Thevrandomvpatternvofvincidentvradiation,vwhichvoftenvresultsvinvthevappearancevofv"sno
w"vorv"mottle"vwhenvviewingvthevvirtualvimagevisvcalled
1.vflickerveffect
2.vlensvopacity
3.vquantumvnoise
d.vvignettingv-vcorrectvanswer✔ ✔ 3.vquantumvnoise
Whenvwearingvav"filmvbadge"vasvavpersonnelvmonitoringvdevice,vitvmustvbevpositionedv
1.vatvwaistvlevelv
2.vatvcollarvlevelv
3.vundervthevprotectivevapronv
4.voutsidevthevprotectivevapronv-vcorrectvanswer✔ ✔ b.v2vandv4
Whichvofvthevfollowingvarevconsideredvtovbevadvantagesvofvusingvavfilmvbadgevforvradiati
onvmonitoring
1.vinexpensive
2.vreusablev
3.vprovidesvavpermanentvrecordv