MULTIPLEVCHOICE
1. WhichVsurfaceVofVtheVbodyVisVvisualizedVbyVtheVclinicianVwhenVperformingVanVe
xtraoralVexaminationVofVtheVpatient’sVeyes?
a. Anterior
b. Posterior
c. Superior
d. Lateral
ANS:V A
Feedback
A TheVpatient’sVeyesVareVvisualizedVonVtheVanteriorVsurfaceVofVtheVpatient’sVbod
y.
B TheVpatient’sVeyesVwouldVNOTVbeVeasilyVvisualizedVonVtheVposteriorVofVthe
Vpatient’sVbody.
C TheVpatient’sVeyesVwouldVNOTVbeVeasilyVvisualizedVonVtheVsuperiorVsurfaceV
ofVtheVpatient’sVbody.
D TheVpatient’sVeyesVwouldVNOTVbeVeasilyVvisualizedVonVtheVlateralVsurfaceVof
Vthe
patient’sVbody.
DIF: Comprehension REF:V p.V3
OBJ:V2VTOP:V CDA:VGeneralVChairside,VI.VB.VPreliminaryVPh
ysicalVExamination
MSC:V NBDHE,VScientificVBasisVforVDentalVHygieneVPractice,V1.1.1VHeadVandVNeckVAnatomy
2. WhichVofVtheVfollowingVisVCORRECTVconcerningVtheVsagittalVplaneVofVtheVbody?
a. ParallelVtoVtheVmedianVplane
b. ParallelVtoVtheVfrontalVplane
c. ParallelVtoVtheVhorizontalVplane
d. ParallelVtoVtheVcoronalVplane
ANS:V A
Feedback
A AVsagittalVplaneVisVparallelVtoVtheVmedianVplane.
B AVsagittalVplaneVisVNOTVparallelVtoVtheVfrontalVplaneVbutVperpendicular.
C AVhorizontalVplaneVisVperpendicularVtoVtheVmedianVplane.VAVsagittalVplaneVis
parallelVtoVtheVmedianVplane.VThusVaVhorizontalVplaneVisVperpendicularVtoV
aVsagittalVplane.
D AVsagittalVplaneVisVNOTVparallelVtoVtheVcoronalVplaneVbutVperpendicular.
DIF: Recall REF:V V p.V3 OBJ:V 1
TOP:VCDA:VGeneralVChairside,VI.VA.VDemonstrateVunderstandingVofVbasicVoralVandVdentalVanato
my,Vphysiology,VandVdevelopment
MSC:VNBDHE,VScientificVBasisVforVDentalVHygieneVPractice,V1.1VAnatomy
3. WhenVaVpatientVisVinVanatomicVposition,VwhatVisVtheVsurfaceVofVtheVpalmsVofV
theVhandVconsidered?
a. Anterior
b. Lateral
c. Medial
, d. Posterior
ANS:V A
Feedback
A TheVpalmsVofVtheVhandsVinVanatomicVpositionVareVfacingVtowardVtheVfrontVan
dVareVanteriorV(orVventral).
B TheVpalmsVofVtheVhandsVinVanatomicVpositionVareVNOTVfacingVlateralVorVawa
y
fromVtheVmedianVplaneVbutVareVfacingVtowardVtheVfrontVandVareVanteriorV(o
rVventral).
C TheVpalmsVofVtheVhandsVinVanatomicVpositionVareVNOTVfacingVmedialVorVto
ward
theVmedianVplaneVbutVareVfacingVtowardVtheVfrontVandVareVanteriorV(orVventr
al).
D TheVpalmsVofVtheVhandsVinVanatomicVpositionVareVNOTVfacingVtowardVthe
posteriorVorVbackVofVtheVbodyVbutVareVfacingVtowardVtheVfrontVandVareVanteri
orV(orVventral).
DIF: Recall REF:V V p.V3 OBJ:V 2
TOP:V CDA:VGeneralVChairside,VI.VB.VPreliminaryVPhysicalVExamination
MSC:V NBDHE,VProvisionVofVClinicalVDentalVHygieneVServices,V1.0VAssessingVPatientVCharacteri
stics
4. WhatVisVtheVanatomicVrelationshipVofVtheVrightVarmVtoVtheVleftVleg?
a. Sagittal
b. Contralateral
c. Ipsilateral
d. Midsagittal
ANS:V B
Feedback
A TheVtwoVlegsVareVcontralateralVtoVeachVother.VSagittalVdescribesVaVplaneVofVdi
visionVofVtheVbodyVcreatedVbyVanVimaginaryVplaneVparallelVtoVtheVmedianVpl
ane.
B ContralateralVstructuresVareVlocatedVonVtheVoppositeVsideVofVtheVbody,VwhichV
isVtheVanatomicVrelationshipVofVtheVrightVarmVtoVtheVleftVleg.
C IpsilateralVrefersVtoVstructuresVonVtheVsameVsideVofVtheVbody;VinVcontrast,V
theVtwoVlegsVareVcontralateralVtoVeachVotherVandVthusVareVlocatedVonVtheV
oppositeVsideVofVtheVbody.
D TheVtwoVlegsVareVcontralateralVtoVeachVother.VMidsagittalVdescribesVaVplaneVt
hatVdividesVtheVbodyVintoVrightVandVleftVhalves.
DIF: Comprehension REF:V V p.V3 OBJ:V 2
TOP:VCDA:VGeneralVChairside,VI.VA.VDemonstrateVunderstandingVofVbasicVoralVandVdentalVanato
my,Vphysiology,VandVdevelopment
MSC:VNBDHE,VScientificVBasisVforVDentalVHygieneVPractice,V1.1VAnatomy
5. WhatVisVtheVanatomicVrelationshipVofVtheVmusclesVtoVtheVskin?
a. Anterior
b. External
c. Deep
d. Superficial
, ANS:V C