Test bank for anatomy of orofacial structures 8th brand latest 2023.

Test bank for Anatomy of Orofacial Stru
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ctures 8th Brand -latest-2023
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Chapter 01: Oral Cavity
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Brand/Isselhard: Anatomy of Orofacial Structures, 8th Edition
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MULTIPLEwCHOICE

1. Awdiastemawiswawspacewbetweenwtwowteethwinwthewsamewarch.wWhenwthiswoccurswbetweenwt
hewmaxillarywcentralwincisors,witwiswoftenwthewresultwofwawpronouncedwlabialwfrenum.
a. Bothwstatementswarewtrue.
b. Thewfirstwstatementwiswtrue;wthewsecondwstatementwiswfalse.
c. Thewfirstwstatementwiswfalse;wthewsecondwstatementwiswtrue.
d. Bothwstatementswarewfalse.
ANS:w A
Awspace,worwlackwofwcontactwarea,wbetweenwanywtwowteethwinwthewsamewarchwiswcalledwawdiaste
ma.wWhenwawdiastemawoccurswbetweenwthewmaxillarywcentralwincisors,witwiswoftenwthewresultwofw
awpronouncedwlabialwfrenumwextendingwtowthewcrestwofwthewalveolarwridgewandwpossiblywoverwt
hewridge.wThiswbandwofwfirmwconnectivewtissuewcauseswtheweruptingwincisorswtowbewpushedwasi
dewresultingwinwawdiastema,worwspace.wCorrectionwofwawdiastemawusuallywinvolveswsurgicalwrem
oval,worwcutting,wofwthewfrenalwtissuewbetweenwteeth.

REF:wp.w3
OBJ:w Towdescribewthewboundarieswandwsub-boundarieswofwtheworalwcavitywandwthewstructureswinweachwarea

NAT:wCDA:wGCwI.A.6.wIdentifywbasicworalwanatomywandwphysiology,wincludingwbutwnotwlimitedwto:w
oralwcavity.wTOP: BLOOM:wRemembering

2. Toruswpalatinuswiswseenwonwthe
a. softwpalate
b. hardwpalate
c. alveolarwridge
d. oralwpharynx

ANS:w B
Toruswpalatinuswiswexcesswbonewgrowthwandwoccurswinwthewmidlinewofwthewhardwpalate.wItwma
ywgrowwtowvaryingwsizeswandwiswgenerallywonlywawproblemwwhenwthewconstructionwofwawmaxil
larywdenturewiswnecessary.wInwhealth,wsuchwbonywprotuberances,worwexcesswbonewgrowths,wdo
wnotwoccurwonwthewsoftwpalate,walveolarwridge,worworalwpharynx.




REF:wp.w5
OBJ:wTowdefinewthewtermswvestibule,woralwcavitywproper,wmucobuccalwfold,wfrenum,walveolarwmucosa,wgin
giva,wexostoses,wtoruswpalatinus,wandwtoruswmandibularis
NAT:wCDA:wGCwI.A.2.wIdentifywbasicworalwanatomywandwphysiology,wincludingwbutwnotwlimitedw
to:wbones.wTOP: BLOOM:wRemembering

3. Contractionwofwwhichwmusclewraiseswthewtonguewupward?
a. Mylohyoid
b. Palatopharyngeal

,c. Palatoglossal
d. Levatorwglossal
ANS:w A

, Contractionwofwthewmylohyoidwmusclewraiseswthewtongue.wThewpalatopharyngealwmusclewandwt
hewpalatoglossalwmusclewformwthewposterolateralwborderswofwtheworalwcavity.wTherewiswnotwawmu
sclewbywthewnamewofwlevatorwglossal.

REF:wp.w7
OBJ:wTowdefinewthewlandmarkswinwthewfloorwofwthewmouthwandwthewhardwandwsoftwpalatewandwthewstructur
eswthatwformwthem
NAT:wCDA:wGCwI.A.4.wIdentifywbasicworalwanatomywandwphysiology,wincludingwbutwnotwlimitedw
to:wmuscles. TOP:w BLOOM:wRemembering

4. Theworalwvestibulewiswpartiallywborderedwbywthewlipswandwcheeks.wTheworalwcavitywproperwexten
dswposteriorlywtowthewsoftwpalate.
a. Bothwstatementswarewtrue.
b. Thewfirstwstatementwiswtrue;wthewsecondwstatementwiswfalse.
c. Thewfirstwstatementwiswfalse;wthewsecondwstatementwiswtrue.
d. Bothwstatementswarewfalse.
ANS:w B
Theworalwvestibulewiswthewspaceworwpotentialwspacewthatwexistswbetweenwthewlipsworwcheekswand
wteeth. wInwanwedentulouswperson,wthewvestibulewwouldwextendwbetweenwthewlipsworwcheekswandw

thewalveolarwridges.wTheworalwcavitywproperwiswsurroundedwbywteethworwalveolarwridgeswandwext
endswallwthewwaywbackwtowthewpalatinewtonsils.wThiswincludeswthewregionwfromwthewfloorwofwthew
mouthwupwardwtowthewhardwandwsoftwpalates.

REF:wp.w2
OBJ:w Towdescribewthewboundarieswandwsub-boundarieswofwtheworalwcavitywandwthewstructureswinweachwarea

NAT:ww CDA:wGCwI.A.6.wIdentifyNbasR
icwoI
ralwaG
natoB
m.yC
andM
physiology,wincludingwbutwnotwlimitedwto:wor
alwcavity.wTOP: UwS wN
BLOOM:wRemembering

5. EachwofwthewfollowingwiswtruewofwthewuvulawEXCEPTwone.wWhichwonewiswthewEXCEPTION?
a. Itwiswlocatedwatwthewmostwposteriorwportionwofwthewhardwpalate.
b. Itwiswlocatedwatwthewmidline.
c. Itwiswawdownwardlywprojectingwmuscle.
d. Itwiswnecessarywforwswallowing.

ANS:w D
Thewuvulawiswawdownwardlywprojectingwmuscularwtissuewlocatedwatwthewmidlinewofwthewmo
stwposteriorwportionwofwthewhardwpalate.wItwiswNOTwnecessarywforwswallowing.

REF:wp.w6
OBJ:wTowdefinewthewlandmarkswinwthewfloorwofwthewmouthwandwthewhardwandwsoftwpalatewandwthewstructur
eswthatwformwthem
NAT:wCDA:wGCwI.A.6.wIdentifywbasicworalwanatomywandwphysiology,wincludingwbutwnotwlimitedwto:w
oralwcavity.wTOP: BLOOM:wRemembering

6. Thewcircumvallatewpapillaewarewlocatedwonwthewhardwpalate,wbuccalwmucosa,wandwfloorwofwt
hewmouth.wThewpapillaewfoundwonwthewtonguewarewthewfiliform,wfungiform,wvallate,wfoliate,w
andwincisive.
a. Bothwstatementswarewtrue.
b. Thewfirstwstatementwiswtrue;wthewsecondwstatementwiswfalse.
c. Thewfirstwstatementwiswfalse;wthewsecondwstatementwiswtrue.

, d. Bothwstatementswarewfalse.
ANS:w D
Allwpapillaewlistedwinwbothwstatementswarewlocatedwonwthewtonguewwithwthewexceptionwofwthewinci
sivewpapilla,wwhichwiswlocatedwonwthewhardwpalate.wNotewthatwthewincisivewpapillawiswawsingularwst
ructure,wthuswthewdifferentwspelling.wTherewarewnowpapillaewlocatedwonweitherwthewbuccalwmucosa
orwthewfloorwofwthewmouth.
w




REF:wp.w7
OBJ:wTowdefinewthewlandmarkswinwthewfloorwofwthewmouthwandwthewhardwandwsoftwpalatewandwthewstructure
swthatwformwthem
NAT:wCDA:wGCwI.A.6.wIdentifywbasicworalwanatomywandwphysiology,wincludingwbutwnotwlimitedwto:w
oralwcavity.wTOP: BLOOM:wRemembering

7. Eachwofwthewfollowingwstructureswcanwreadilywbewviewedwwhenwexaminingwtheworalwcavi
tywEXCEPTwone.wWhichwonewiswthewEXCEPTION?
a. Foveawpalatinae
b. Tonsillarwpillars
c. Laryngealwpharynx
d. Sublingualwfold
ANS:w C
Thewlaryngealwpharynxwiswlocatedwbelowwtheworalwpharynxwandwcannotwbewseenwwhilewexamini
ngwtheworalwcavity.wThewfoveawpalatinae,wthewtonsillarwpillars,wandwthewsublingualwfoldwcanwbews
eenwwhenwexaminingwtheworalwcavity.wFoveawpalatinaewarewsmallwdepressionswinwmucosawonwei
therwsidewofwthewposteriorwnasalwspinewindicatingwthewjunctionwofwthewhardwandwsoftwpalate.wTon
sillarwpillarswarewfoldswofwtissuewthatwpartiallywsurroundwthewtonsils.wThewsublingualwfoldwexten
ds
backwardwonweitherwsidewofwthN ewfloRorwI
ularwgland. UwSwNofwthGewmBo.utC
hwanMdwiswsituatedwjustwsuperiorwtowthewsubmandib


REF:wp.w2w|wpp.w6-7
OBJ:w Towdescribewthewboundarieswandwsub-boundarieswofwtheworalwcavitywandwthewstructureswinweachwarea

NAT:wCDA:wGCwI.A.6.wIdentifywbasicworalwanatomywandwphysiology,wincludingwbutwnotwlimitedwto:w
oralwcavity.wTOP: BLOOM:wRemembering

8. EachwofwthewfollowingwstructureswiswlocatedwwithinwthewhardwpalatewEXCEPTwone.wWhichwone
wiswthewEXCEPTION?
a. Incisivewpapilla
b. Rugae
c. Greaterwpalatinewforamina
d. Thewanteriorwandwposteriorwpillars
ANS:w D
Thewanteriorwandwposteriorwpillarswarewlocatedwposteriorwtowthewsoftwpalate.wThewposteriorwpillar
wisw
alsowcalledwthewpalatopharyngealwarchworwfold.wThewanteriorwpillarwiswalsowcalledwthewpalatog
lossalwarchworwfold.wThewtonsilswliewbetweenwthewanteriorwandwposteriorwpillars.
Thewincisivewpapillawandwrugaewarewlocatedwonwthewanteriorwportionwofwthewhardwpalate.wThewgr
eaterwpalatinewforaminawarewlocatedwinwthewposteriorwportionswofwthewhardwpalatewlingualwtowthew
secondwandwthirdwmaxillarywmolars.

REF:wpp.w5-6