Anatomy of Orofacial Structures – Chapter-by-Chapter Review & Test Bank

, AnatomyVofVOrofacialVStructuresV8thVEditionVBrandVTestV
Bank
ChapterV01:VOralVCavity
Brand/Isselhard:VAnatomyVofVOrofacialVStructures,V8thVEdition


MULTIPLEVCHOICE

1. AVdiastemaVisVaVspaceVbetweenVtwoVteethVinVtheVsameVarch.VWhenVthisVoccursVbet
weenVtheVmaxillaryVcentralVincisors,VitVisVoftenVtheVresultVofVaVpronouncedVlabialVf
renum.
a. BothVstatementsVareVtrue.
b. TheVfirstVstatementVisVtrue;VtheVsecondVstatementVisVfalse.
c. TheVfirstVstatementVisVfalse;VtheVsecondVstatementVisVtrue.
d. BothVstatementsVareVfalse.
ANS:V A
AVspace,VorVlackVofVcontactVarea,VbetweenVanyVtwoVteethVinVtheVsameVarchVisVcalledVaV
diastema.VWhenVaVdiastemaVoccursVbetweenVtheVmaxillaryVcentralVincisors,VitVisVoftenVt
heVresultVofVaVpronouncedVlabialVfrenumVextendingVtoVtheVcrestVofVtheValveolarVridgeVa
ndVpossiblyVoverVtheVridge.VThisVbandVofVfirmVconnectiveVtissueVcausesVtheVeruptingVin
cisorsVtoVbeVpushedVasideVresultingVinVaVdiastema,VorVspace.VCorrectionVofVaVdiastemaVu
suallyVinvolvesVsurgicalVremoval,VorVcutting,VofVtheVfrenalVtissueVbetweenVteeth.

REF:V p.V3
OBJ:V ToVdescribeVtheVboundariesVandVsub-
boundariesVofVtheVoralVcavityVandVtheVstructuresVinVeachVarea

NAT:VCDA:VGCVI.A.6.VIdentifyVbasicVoralVanatomyVandVphysiology,VincludingVbutVnotVlimite
dVto:VoralVcavity.VTOP: BLOOM:VRemembering

2. TorusVpalatinusVisVseenVonVthe
a. softVpalate
b. hardVpalate
c. alveolarVridge
d. oralVpharynx
ANS:V B
TorusVpalatinusVisVexcessVboneVgrowthVandVoccursVinVtheVmidlineVofVtheVhardVpalate.VIt
VmayVgrowVtoVvaryingVsizesVandVisVgenerallyVonlyVaVproblemVwhenVtheVconstructionVof
VaVmaxillaryVdentureVisVnecessary.VInVhealth,VsuchVbonyVprotuberances,VorVexcessVboneV
growths,VdoVnotVoccurVonVtheVsoftVpalate,ValveolarVridge,VorVoralVpharynx.

REF:V p.V5
OBJ:VToVdefineVtheVtermsVvestibule,VoralVcavityVproper,VmucobuccalVfold,Vfrenum,ValveolarVmu
cosa,Vgingiva,Vexostoses,VtorusVpalatinus,VandVtorusVmandibularis
NAT:VCDA:VGCVI.A.2.VIdentifyVbasicVoralVanatomyVandVphysiology,VincludingVbutVnotVli
mitedVto:Vbones.VTOP: BLOOM:VRemembering

3. ContractionVofVwhichVmuscleVraisesVtheVtongueVupward?
a. Mylohyoid
b. Palatopharyngeal
c. Palatoglossal
d. LevatorVglossal
ANS:V A



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, AnatomyVofVOrofacialVStructuresV8thVEditionVBrandVTestV
Bank
ContractionVofVtheVmylohyoidVmuscleVraisesVtheVtongue.VTheVpalatopharyngealVmuscleVa
ndVtheVpalatoglossalVmuscleVformVtheVposterolateralVbordersVofVtheVoralVcavity.VThereVis
VnotVaVmuscleVbyVtheVnameVofVlevatorVglossal.


REF:V p.V7
OBJ:VToVdefineVtheVlandmarksVinVtheVfloorVofVtheVmouthVandVtheVhardVandVsoftVpalateVandVthe
VstructuresVthatVformVthem
NAT:VCDA:VGCVI.A.4.VIdentifyVbasicVoralVanatomyVandVphysiology,VincludingVbutVnotVli
mitedVto:Vmuscles. TOP:V BLOOM:VRemembering

4. TheVoralVvestibuleVisVpartiallyVborderedVbyVtheVlipsVandVcheeks.VTheVoralVcavityVproper
VextendsVposteriorlyVtoVtheVsoftVpalate.
a. BothVstatementsVareVtrue.
b. TheVfirstVstatementVisVtrue;VtheVsecondVstatementVisVfalse.
c. TheVfirstVstatementVisVfalse;VtheVsecondVstatementVisVtrue.
d. BothVstatementsVareVfalse.
ANS:V B
TheVoralVvestibuleVisVtheVspaceVorVpotentialVspaceVthatVexistsVbetweenVtheVlipsVorVcheek
sVandVteeth.VInVanVedentulousVperson,VtheVvestibuleVwouldVextendVbetweenVtheVlipsVorVc
heeksVandVtheValveolarVridges.VTheVoralVcavityVproperVisVsurroundedVbyVteethVorValveol
arVridgesVandVextendsVallVtheVwayVbackVtoVtheVpalatineVtonsils.VThisVincludesVtheVregio
nVfromVtheVfloorVofVtheVmouthVupwardVtoVtheVhardVandVsoftVpalates.

REF:V p.V2
OBJ:V ToVdescribeVtheVboundariesVandVsub-
boundariesVofVtheVoralVcavityVandVtheVstructuresVinVeachVarea

NAT:V CDA:VGCVI.A.6.VIdentifyNbasR
UVSicVVNoI
r al VaG
VT
Vto:VoralVcavity.VTOP: BLOOM:VRemembering
natoBm.y C
andMphysiology, VincludingVbutVnotVlimited


5. EachVofVtheVfollowingVisVtrueVofVtheVuvulaVEXCEPTVone.VWhichVoneVisVtheVEXCEPTIO
N?
a. ItVisVlocatedVatVtheVmostVposteriorVportionVofVtheVhardVpalate.
b. ItVisVlocatedVatVtheVmidline.
c. ItVisVaVdownwardlyVprojectingVmuscle.
d. ItVisVnecessaryVforVswallowing.
ANS:V D
TheVuvulaVisVaVdownwardlyVprojectingVmuscularVtissueVlocatedVatVtheVmidlineVofVtheVmos
tVposteriorVportionVofVtheVhardVpalate.VItVisVNOTVnecessaryVforVswallowing.

REF:V p.V6
OBJ:VToVdefineVtheVlandmarksVinVtheVfloorVofVtheVmouthVandVtheVhardVandVsoftVpalateVandVthe
VstructuresVthatVformVthem
NAT:VCDA:VGCVI.A.6.VIdentifyVbasicVoralVanatomyVandVphysiology,VincludingVbutVnotVlimite
dVto:VoralVcavity.VTOP: BLOOM:VRemembering

6. TheVcircumvallateVpapillaeVareVlocatedVonVtheVhardVpalate,VbuccalVmucosa,VandVfloo
rVofVtheVmouth.VTheVpapillaeVfoundVonVtheVtongueVareVtheVfiliform,Vfungiform,Vvall
ate,Vfoliate,VandVincisive.
a. BothVstatementsVareVtrue.
b. TheVfirstVstatementVisVtrue;VtheVsecondVstatementVisVfalse.
c. TheVfirstVstatementVisVfalse;VtheVsecondVstatementVisVtrue.



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, AnatomyVofVOrofacialVStructuresV8thVEditionVBrandVTestV
Bank
d. BothVstatementsVareVfalse.
ANS:V D
AllVpapillaeVlistedVinVbothVstatementsVareVlocatedVonVtheVtongueVwithVtheVexceptionVofVt
heVincisiveVpapilla,VwhichVisVlocatedVonVtheVhardVpalate.VNoteVthatVtheVincisiveVpapillaVi
sVaVsingularVstructure,VthusVtheVdifferentVspelling.VThereVareVnoVpapillaeVlocatedVonVeithe
rVtheVbuccalVmucosaVorVtheVfloorVofVtheVmouth.

REF:V p.V7
OBJ:VToVdefineVtheVlandmarksVinVtheVfloorVofVtheVmouthVandVtheVhardVandVsoftVpalateVandVthe
VstructuresVthatVformVthem
NAT:VCDA:VGCVI.A.6.VIdentifyVbasicVoralVanatomyVandVphysiology,VincludingVbutVnotVlimite
dVto:VoralVcavity.VTOP: BLOOM:VRemembering

7. EachVofVtheVfollowingVstructuresVcanVreadilyVbeVviewedVwhenVexaminingVtheVoral
VcavityVEXCEPTVone.VWhichVoneVisVtheVEXCEPTION?
a. FoveaVpalatinae
b. TonsillarVpillars
c. LaryngealVpharynx
d. SublingualVfold
ANS:V C
TheVlaryngealVpharynxVisVlocatedVbelowVtheVoralVpharynxVandVcannotVbeVseenVwhileVexa
miningVtheVoralVcavity.VTheVfoveaVpalatinae,VtheVtonsillarVpillars,VandVtheVsublingualVfol
dVcanVbeVseenVwhenVexaminingVtheVoralVcavity.VFoveaVpalatinaeVareVsmallVdepressionsV
inVmucosaVonVeitherVsideVofVtheVposteriorVnasalVspineVindicatingVtheVjunctionVofVtheVhar
dVandVsoftVpalate.VTonsillarVpillarsVareVfoldsVofVtissueVthatVpartiallyVsurroundVtheVtonsils
.VTheVsublingualVfoldVextends
backwardVonVeitherVsideVofVt hNe VfloRor VI
ofVt hGe VmBo.
utC
hVa nMd VisVsituatedVjustVsuperiorVtoVtheVsu
bmandibularVgland. U VSVNVT


REF:V p.V2V|Vpp.V6-7
OBJ:V ToVdescribeVtheVboundariesVandVsub-
boundariesVofVtheVoralVcavityVandVtheVstructuresVinVeachVarea

NAT:VCDA:VGCVI.A.6.VIdentifyVbasicVoralVanatomyVandVphysiology,VincludingVbutVnotVlimite
dVto:VoralVcavity.VTOP: BLOOM:VRemembering

8. EachVofVtheVfollowingVstructuresVisVlocatedVwithinVtheVhardVpalateVEXCEPTVone.VWhic
hVoneVisVtheVEXCEPTION?
a. IncisiveVpapilla
b. Rugae
c. GreaterVpalatineVforamina
d. TheVanteriorVandVposteriorVpillars
ANS:V D
TheVanteriorVandVposteriorVpillarsVareVlocatedVposteriorVtoVtheVsoftVpalate.VTheVposterior
VpillarVisValsoVcalledVtheVpalatopharyngealVarchVorVfold.VTheVanteriorVpillarVisValsoVcalle
dVtheVpalatoglossalVarchVorVfold.VTheVtonsilsVlieVbetweenVtheVanteriorVandVposteriorVpill
ars.
TheVincisiveVpapillaVandVrugaeVareVlocatedVonVtheVanteriorVportionVofVtheVhardVpalate.V
TheVgreaterVpalatineVforaminaVareVlocatedVinVtheVposteriorVportionsVofVtheVhardVpalateVli
ngualVtoVtheVsecondVandVthirdVmaxillaryVmolars.

REF:V pp.V5-6


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