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DENTAL MATERIALS TEST 1 - CH 1, 2, 3, 4, 15, 16 QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
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DENTAL MATERIALS TEST 1 - CH 1, 2, 3, 4, 15, 16 QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
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DENTAL MATERIALS TEST 1 - CH 1, 2, 3,4, 15, 16 QUESTIONS AND ANSWERS
WITH SOLUTIONS 2024
WhatPagencyPhasPaPstrictlyPvoluntaryPprogramPofPapprovingPconsumerPdentalPproductsPsuchPasPtoothpaste
,Ptoothbrushes,PandPmouthPrinses?P-PANSWERPAmericanPDentalPAssociationP(ADA)
WhatPagencyPregulatesPmedicalPdevices?P-PANSWERPU.S.PFoodPandPDrugPAdministrationP(FDA)
LowestPriskPmaterialsPsuchPasPexaminationPglovesPandPprophyPpasteParePconsideredPClassP______Pmedical
/dentalPdevices.P-PANSWERPClassPI
ProductsPrequiredPtoPmeetPperformancePstandardsPsetPbyPthePFDAPorPADA,PproductsPsuchPasPamalgamPan
dPcompositePmaterials,ParePconsideredPclassP______Pmedical/dentalPmaterials.P-PANSWERPClassPII
ThePmostPregulatedPmedicalPdevices,PwhichPsupportPorPsustainPhumanPlife,PsuchPasPendosseusPimplantsPa
ndPbonePgraftingPmaterial,ParePconsideredPclassP________Pmedical/dentalPmaterials.P-PANSWERPClassPIII
WhatParePtherapeuticPmaterials?P-PANSWERPMaterialsPusedPtoPtreatPdisease
WhatParePauxilliaryPmaterials?P-
PANSWERPMaterialsPusedPtoPfabricatePandPmaintainPrestorations,PdirectlyPorPindirectly
WhatPisPtensilePforce?P-PANSWERPForcePappliedPinPoppositePdirectionsPtoPstretchPanPobject
WhatPisPshearingPforce?P-PANSWERPForcePappliedPwhenPtwoPsurfacesPslidePagainstPeachPother
WhatPtwoPotherPforcesParePcombinedPtoPcreatePtorsionPorPtorque?P-PANSWERPtensionP&Pcompression
WhatPisPstress?P-PANSWERPThePinternalPforcePwhichPresistsPthePappliedPforce
,WhatPisPstrain?P-PANSWERPDistortionPorPdeformationPthatPoccursPwhenPanPobjectPcannotPresistPaPforce
WhatPisPflexuralPstress?P-PANSWERPBendingPcausedPbyPaPcombinationPofPtensionPandPcompression
WhatPisPcorrosion?P-
PANSWERPDeteriorationPofPaPmaterialPcausedPbyPaPchemicalPattackPorPelectrochemicalPreactionPwithPdissi
milarPmetalsPinPthePpresencePofPaPsolutionPcontainingPelectrolytesP(suchPasPsaliva)
WhatPisPtarnish?P-PANSWERPDiscolorationPduePtoPoxidationPofPaPthinPlayerPofPaPmetalPatPitsPsurface
WhatPisPgalvanism?P-
PANSWERPAnPelectricalPcurrentPtransmittedPbetweenPtwoPdissimilarPmetalsPinPaPsolutionPofPelectrolytes
WhatPisPpercolation?P-
PANSWERPMovementPofPfluidPinPthePmicroscopicPgapPofPaPrestorationPmarginPasPaPresultPofPdifferencesPinPt
hePexpansionPandPcontractionPratesPofPthePtoothPandPthePrestorationPwithPtemperaturePchangesPassociate
dPwithPingestionPofPcoldPorPhotPfluidsPorPfoods
WhatPisPsurfacePenergy?P-PANSWERPThePelectricalPchargePthatPattractsPatomsPtoPaPsurface
WhatPisPmicroleakage?P-
PANSWERPLeakagePofPfluidPandPbacteriaPcausedPbyPmicroscopicPgapsPthatPoccurPatPthePinterfacePofPthePtoo
thPandPthePrestorationPmargins.
WhatPisPchroma?P-PANSWERPThePintensityPorPstrengthPofPaPcolor
WhatPisPvalue?P-PANSWERPHowPlightPorPdarkPaPcolorPis.PAPlowPvaluePindicatesPaPdarkerPcolor
GiveP3PexamplesPofPtherapeuticPdentalPmaterials.P-
PANSWERPPitPandPfissurePsealants,PmouthPguards,Pfluorides
GiveP3PexamplesPofPauxiliaryPmaterialsP-PANSWERPImpressionPmaterials,Pgypsum,PdentalPwaxes
, ThePlargePocclusalPsurfacePandPmulti-
rootedPbasePofPposteriorPteethParePwellPsuitedPtoPresistP__________Pforces.P-PANSWERPCompression
WhenPbitingPforcesParePusedPtoPstretchPaPmaterial,PthePteethParePexertingP_____________Pforce.P-
PANSWERPtensile
WhenPwePusePthePanteriorPteethPtoPbitePintoPaPfood,PwePslidePthePmandibularPteethPforwardPorPtoPthePside
PandPthePmaxillaryPteethPinPthePoppositePdirectionPtoPcutPitPoff,PexertingP__________Pforces.P-
PANSWERPshearing
ThisPforcePisPmorePdescriptivePofPnormalPmastication.P-PANSWERPTorsionPorPtorque
WhatPisPmetamerism?P-PANSWERPColorsPlookPdifferentPunderPdifferentPlightPsources
WhichPofPthePfollowingPrestorativePmaterialsPisPthePmostPsoluble?
P a.PAmalgam
P b.PGlassPionomer
P c.PPorcelain
P d.PAcrylicP-PANSWERPb
RestorativePmaterialsPwithPvaluesPofPthermalPconductivityPsimilarPtoPenamelPinclude
P a.Pgold
P b.PcompositePresin
P c.Pamalgam
P d.PgoldPfoilP-PANSWERPb
MicroleakagePmayPbePresponsiblePfor
P a.PrecurrentPdecay
P b.PmarginalPstaining
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