Arrt board exam
Questions and Answers
Updated 2026
WhatBisBtheBGSDFBstandard?B-BAnswerGrayscaleBStandardBdusplayBfunction
WhatBisBtheBfunctionBofBGSDF?B-
BAnswerMakeBsureBthatBeveryBmonitorBshouldBdisplayBtheBsameBimageBorBgrayscale
ABLUTBisBdefinedBbyBaBstandardBcalledB-BAnswerDICOMBPS3.14
DICOMBPS3.14BisBaBstandardBthatBcontrolsBthe:B-BAnswerLook-
upBtableB(LUT)BofBtheBmonitorBdisplay
DICOMBPS3.14B-BAnswerEnsureBimageBshouldBlookBexactlyBtheBsame.B
PrescribeBtheBbrightnessBandBcontrastBforBradioBgraphicBimagesBwhenBdisplayedBonBaB
pacsBsystem
luminescenceB-BAnswerBrightnessBofBtheBmonitor
WhatBareBtheBmonitorBevaluations?B-BAnswerDistortionB-BlinesBareBnotBstraightB
LuminescenceB-BareasBofBbrightness
SpatialBresolutionB-BlineBpairsB
DisplayBcontrastB-comparingBdifferentBshadesBofBgrayBandBblackBandBwhite
WhatBdoesBPACSBstandsBfor?B-BAnswerPictureBArchivingBandBCommunicationBSystems
, GSDFBensureBthatB-
BAnswerAllBimagesBareBdisplayedBwithBtheBcorrectBbrightnessBandBcontrast
WhatBisBnon-conformityBtoBtheBDICOMBPS3.14BstandardBmayBresultBin?B-
BAnswerIncorrectBdisplayBcontrast
WhatBisBambientBroomBlightning?B-
BAnswerBrightnessBofBtheBradiologistBreadingBroom?
WhichBtestBisBusedBforBambientBroomBlightning?B-BAnswerLuminescenceBmetrr
WhatBpercentageBmustBtheBactualBcenterBofBtheBxBrayBbeamBmustBalignBtoBtheBcente
ringBindicatorBwithin?B-BAnswer1%BofBtheBSID
WhatBpercentageBmustBtheBactualBSIDBmustBbeBforBtheBindicatedBSID?B-
BAnswerPlusBorBminusB2%
ItBcanBbeB2%BhigherBorB2%Blower
IfBtheBSIDBisB72Bin,BtoleranceBisBplusBorBminusB1.44Binches.BSolveB-
BAnswer72BxB0.02=1.44B
AnswerBisB70.56BupBtoB73.44BinB
AddB1.44+72=73.44B
SubtractB72-1.44=70.56
IfBtheBindicatedBSIDBisB60Binches,BtheBactualBSIDBshouldBbeBnoBmoreBthan:B-
BAnswer61.20B(60x0.02B=1.2)
Questions and Answers
Updated 2026
WhatBisBtheBGSDFBstandard?B-BAnswerGrayscaleBStandardBdusplayBfunction
WhatBisBtheBfunctionBofBGSDF?B-
BAnswerMakeBsureBthatBeveryBmonitorBshouldBdisplayBtheBsameBimageBorBgrayscale
ABLUTBisBdefinedBbyBaBstandardBcalledB-BAnswerDICOMBPS3.14
DICOMBPS3.14BisBaBstandardBthatBcontrolsBthe:B-BAnswerLook-
upBtableB(LUT)BofBtheBmonitorBdisplay
DICOMBPS3.14B-BAnswerEnsureBimageBshouldBlookBexactlyBtheBsame.B
PrescribeBtheBbrightnessBandBcontrastBforBradioBgraphicBimagesBwhenBdisplayedBonBaB
pacsBsystem
luminescenceB-BAnswerBrightnessBofBtheBmonitor
WhatBareBtheBmonitorBevaluations?B-BAnswerDistortionB-BlinesBareBnotBstraightB
LuminescenceB-BareasBofBbrightness
SpatialBresolutionB-BlineBpairsB
DisplayBcontrastB-comparingBdifferentBshadesBofBgrayBandBblackBandBwhite
WhatBdoesBPACSBstandsBfor?B-BAnswerPictureBArchivingBandBCommunicationBSystems
, GSDFBensureBthatB-
BAnswerAllBimagesBareBdisplayedBwithBtheBcorrectBbrightnessBandBcontrast
WhatBisBnon-conformityBtoBtheBDICOMBPS3.14BstandardBmayBresultBin?B-
BAnswerIncorrectBdisplayBcontrast
WhatBisBambientBroomBlightning?B-
BAnswerBrightnessBofBtheBradiologistBreadingBroom?
WhichBtestBisBusedBforBambientBroomBlightning?B-BAnswerLuminescenceBmetrr
WhatBpercentageBmustBtheBactualBcenterBofBtheBxBrayBbeamBmustBalignBtoBtheBcente
ringBindicatorBwithin?B-BAnswer1%BofBtheBSID
WhatBpercentageBmustBtheBactualBSIDBmustBbeBforBtheBindicatedBSID?B-
BAnswerPlusBorBminusB2%
ItBcanBbeB2%BhigherBorB2%Blower
IfBtheBSIDBisB72Bin,BtoleranceBisBplusBorBminusB1.44Binches.BSolveB-
BAnswer72BxB0.02=1.44B
AnswerBisB70.56BupBtoB73.44BinB
AddB1.44+72=73.44B
SubtractB72-1.44=70.56
IfBtheBindicatedBSIDBisB60Binches,BtheBactualBSIDBshouldBbeBnoBmoreBthan:B-
BAnswer61.20B(60x0.02B=1.2)