,Anatomy of Orof
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acial Structures
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8th Brand Test B
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, Anatomy of Orofacial Structures 8th Brand Test Bank
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Chapter 01: Oral Cavity
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Brand/Isselhard: Anatomy of Orofacial Structures, 8th Edition
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MULTIPLEaCHOICE
Aadiastemaaisaaaspaceabetweenatwoateethainatheasameaarch.aWhenathisaoccursabetweenatheamaxillaryacentralaincisors,ait
aisaoftenathearesultaofaaapronouncedalabialafrenum.
Bothastatementsaareatrue.
Theafirstastatementaisatrue;atheasecondastatementaisafalse.
Theafirstastatementaisafalse;atheasecondastatementaisatrue.
Bothastatementsaareafalse.
ANS:aA
Aaspace,aoralackaofacontactaarea,abetweenaanyatwoateethainatheasameaarchaisacalledaaadiastema.aWhenaaadiastemaaoccur
sabetweenatheamaxillaryacentralaincisors,aitaisaoftenathearesultaofaaapronouncedalabialafrenumaextendingatoatheacrestaofat
heaalveolararidgeaandapossiblyaoverathearidge.aThisabandaofafirmaconnectiveatissueacausesatheaeruptingaincisorsatoabeap
ushedaasidearesultingainaaadiastema,aoraspace.aCorrectionaofaaadiastemaausuallyainvolvesasurgicalaremoval,aoracutting,a
ofatheafrenalatissueabetweenateeth.
REF:ap.a3
OBJ:aToadescribeatheaboundariesaandasub-boundariesaofatheaoralacavityaandatheastructuresainaeachaarea
NAT:aCDA:aGCaI.A.6.aIdentifyabasicaoralaanatomyaandaphysiology,aincludingabutanotalimitedato:aoralacavity.aTOP:
BLOOM:aRemembering
Torusapalatinusaisaseenaonathe
softapalate
hardapalate
alveolararidge
oralapharynx
ANS:aB
Torusapalatinusaisaexcessaboneagrowthaandaoccursainatheamidlineaofatheahardapalate.aItamayagrowatoavaryingasizesaandai
sagenerallyaonlyaaaproblemawhenatheaconstructionaofaaamaxillaryadentureaisanecessary.aInahealth,asuchabonyaprotubera
nces,aoraexcessaboneagrowths,adoanotaoccuraonatheasoftapalate,aalveolararidge,aoraoralapharynx.
REF:ap.a5
OBJ:aToadefineatheatermsavestibule,aoralacavityaproper,amucobuccalafold,afrenum,aalveolaramucosa,agingiva,aexostose
s,atorusapalatinus,aandatorusamandibularis
NAT:aCDA:aGCaI.A.2.aIdentifyabasicaoralaanatomyaandaphysiology,aincludingabutanotalimitedato:abones.aTOP:
BLOOM:aRemembering
Contractionaofawhichamusclearaisesatheatongueaupward?
Mylohyoid
Palatopharyngeal
Palatoglossal
Levatoraglossal
ANS:aA
, Contractionaofatheamylohyoidamusclearaisesatheatongue.aTheapalatopharyngealamuscleaandatheapalatoglossalamuscleaf
ormatheaposterolateralabordersaofatheaoralacavity.aThereaisanotaaamuscleabyatheanameaofalevatoraglossal.
REF:ap.a7
OBJ:aToadefineathealandmarksainatheaflooraofatheamouthaandatheahardaandasoftapalateaandatheastructuresathataformathem
NAT:aCDA:aGCaI.A.4.aIdentifyabasicaoralaanatomyaandaphysiology,aincludingabutanotalimitedato:amuscles.
TOP:aBLOOM:aRemembering
Theaoralavestibuleaisapartiallyaborderedabyathealipsaandacheeks.aTheaoralacavityaproperaextendsaposteriorlyatoatheasofta
palate.
Bothastatementsaareatrue.
Theafirstastatementaisatrue;atheasecondastatementaisafalse.
Theafirstastatementaisafalse;atheasecondastatementaisatrue.
Bothastatementsaareafalse.
ANS:aB
Theaoralavestibuleaisatheaspaceaorapotentialaspaceathataexistsabetweenathealipsaoracheeksaandateeth.aInaanaedentulousape
rson,atheavestibuleawouldaextendabetweenathealipsaoracheeksaandatheaalveolararidges.aTheaoralacavityaproperaisasurroun
dedabyateethaoraalveolararidgesaandaextendsaallatheawayabackatoatheapalatineatonsils.aThisaincludesathearegionafromathea
flooraofatheamouthaupwardatoatheahardaandasoftapalates.
REF:ap.a2
OBJ:aToadescribeatheaboundariesaandasub-boundariesaofatheaoralacavityaandatheastructuresainaeachaarea
NAT:aaCDA:aGCaI.A.6.aIdentifyNbasRicaoIral
a
aaGntoBm.yCandMphysiology,aincludingabutanotalimitedato:aoralacavit
y.aTOP: BLOOM:aRemembering
EachaofatheafollowingaisatrueaofatheauvulaaEXCEPTaone.aWhichaoneaisatheaEXCEPTION?
Itaisalocatedaatatheamostaposterioraportionaofatheahardapalate.
Itaisalocatedaatatheamidline.
Itaisaaadownwardlyaprojectingamuscle.
Itaisanecessaryaforaswallowing.
ANS:aD
Theauvulaaisaaadownwardlyaprojectingamuscularatissuealocatedaatatheamidlineaofatheamostaposterioraportionaofatheahard
apalate.aItaisaNOTanecessaryaforaswallowing.
REF:ap.a6
OBJ:aToadefineathealandmarksainatheaflooraofatheamouthaandatheahardaandasoftapalateaandatheastructuresathataformathem
NAT:aCDA:aGCaI.A.6.aIdentifyabasicaoralaanatomyaandaphysiology,aincludingabutanotalimitedato:aoralacavity.aTOP:
BLOOM:aRemembering
Theacircumvallateapapillaeaarealocatedaonatheahardapalate,abuccalamucosa,aandaflooraofatheamouth.aTheapapillaeafound
aonatheatongueaareatheafiliform,afungiform,avallate,afoliate,aandaincisive.
Bothastatementsaareatrue.
Theafirstastatementaisatrue;atheasecondastatementaisafalse.
Theafirstastatementaisafalse;atheasecondastatementaisatrue.
