1. Whichmsurfacemofmthembodymismvisualizedmbymthemclinicianmwhenmperformingma
nmextraoralmexaminationmofmthempatient’smeyes?
a. Anterior
b. Posterior
c. Superior
d. Lateral
ANS:m A
Feedback
A Thempatient’smeyesmaremvisualizedmonmthemanteriormsurfacemofmthempatient’s
mbody.
B Thempatient’smeyesmwouldmNOTmbemeasilymvisualizedmonmthemposteriormof
mthempatient’smbody.
C Thempatient’smeyesmwouldmNOTmbemeasilymvisualizedmonmthemsuperiormsurfa
cemofmthempatient’smbody.
D Thempatient’smeyesmwouldmNOTmbemeasilymvisualizedmonmthemlateralmsurfac
emofmthempatient’smbody.
DIF: Comprehension REF:m p.m3
OBJ:m 2mTOP:m CDA:mGeneralmChairside,mI.mB.mPreliminarymPh
ysicalmExamination
MSC:m NBDHE,mScientificmB a s iN
s mfoR
rmDeInt alG
HygBie.neCP raM
ctice,m1.1.1mHeadmandmNeckmAnatomy
U S N T O
2. WhichmofmthemfollowingmismCORRECTmconcerningmthemsagittalmplanemofmthembody?
a. Parallelmtomthemmedianmplane
b. Parallelmtomthemfrontalmplane
c. Parallelmtomthemhorizontalmplane
d. Parallelmtomthemcoronalmplane
ANS:m A
Feedback
A Amsagittalmplanemismparallelmtomthemmedianmplane.
B AmsagittalmplanemismNOTmparallelmtomthemfrontalmplanembutmperpendicular.
C Amhorizontalmplanemismperpendicularmtomthemmedianmplane.mAmsagittalmpl
anemismparallelmtomthemmedianmplane.mThusmamhorizontalmplanemismperpe
ndicularmtoma
sagittalmplane.
D AmsagittalmplanemismNOTmparallelmtomthemcoronalmplanembutmperpendicular.
DIF: Recall REF:m m p.m3 OBJ:m m 1
TOP:m CDA:mGeneralmChairside,mI.mA.mDemonstratemunderstandingmofmbasicmoralmandmdentalm
anatomy,mphysiology,mandmdevelopment
MSC:m NBDHE,mScientificmBasismformDentalmHygienemPractice,m1.1mAnatomy
, 3. Whenmampatientmisminmanatomicmposition,mwhatmismthemsurfacemofmthempalms
mofmthemhandmconsidered?
a. Anterior
b. Lateral
c. Medial
d. Posterior
ANS:m A
Feedback
A Thempalmsmofmthemhandsminmanatomicmpositionmaremfacingmtowardmthemfron
tmandmaremanteriorm(ormventral).
B ThempalmsmofmthemhandsminmanatomicmpositionmaremNOTmfacingmlateralm
ormawaymfrommthemmedianmplanembutmaremfacingmtowardmthemfrontmand
maremanteriorm(ormventral).
C ThempalmsmofmthemhandsminmanatomicmpositionmaremNOTmfacingmmedialm
ormtowardmthemmedianmplanembutmaremfacingmtowardmthemfrontmandmar
emanteriorm(ormventral).
D ThempalmsmofmthemhandsminmanatomicmpositionmaremNOTmfacingmtowardm
themposteriormormbackmofmthembodymbutmaremfacingmtowardmthemfrontma
ndmaremanteriorm(ormventral).
DIF: Recall REF:m m p.m3 OBJ:m m 2
TOP:m CDA:mGeneralmChairside,mI.mB.mPreliminarymPhysicalmExamination
MSC:m NBDHE,mProvisionmofmClinicalmDentalmHygienemServices,m1.0mAssessingmPatientmCharacteristi
cs
4. Whatmismthemanatomicmrelationshipmofmthemrightmarmmtomthemleftmleg?
a. Sagittal .
b. Contralateral
c. Ipsilateral
d. Midsagittal
ANS:m B
Feedback
A Themtwomlegsmaremcontralateralmtomeachmother.mSagittalmdescribesmamplane
mofmdivisionmofmthembodymcreatedmbymanmimaginarymplanemparallelmtomth
emmedianmplane.
B Contralateralmstructuresmaremlocatedmonmthemoppositemsidemofmthembody,mw
hichmismthemanatomicmrelationshipmofmthemrightmarmmtomthemleftmleg.
C Ipsilateralmrefersmtomstructuresmonmthemsamemsidemofmthembody;minmcontrast,
mthemtwomlegsmaremcontralateralmtomeachmothermandmthusmaremlocatedmon
mthemoppositemsidemof
thembody.
D Themtwomlegsmaremcontralateralmtomeachmother.mMidsagittalmdescribesmampl
anemthatmdividesmthembodymintomrightmandmleftmhalves.
DIF: Comprehension REF:m m p.m3 OBJ:m m 2
TOP:m CDA:mGeneralmChairside,mI.mA.mDemonstratemunderstandingmofmbasicmoralmandmdentalm
anatomy,mphysiology,mandmdevelopment
MSC:m NBDHE,mScientificmBasismformDentalmHygienemPractice,m1.1mAnatomy
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