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- Dec 20, 2006
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1.which of d following represents d most obvious difference b/n primary maxillary second molar and a permanent maxillary first molar?
a.primary tooth has 3 roots
b.primary tooth has much narrower measurement at cej compared to its contact area
3.prmanent tooth has a trait of carabelli
4.permanent tooth has a rhomboid occlusal outline
2.maxillary central incisor cross sectioned at d cej wiil have which of d forms?
a.round
b.square
c.triangular
3.bulk of tooth consists of
a.pulp
b.crown
c.dentin
c.enamel
d.cementum
4.in a sagittal plane diagram initial occlusal contact in retruded contact position occurs
a.at a more lateral position than d intercuspal position
b.at d same vertical position as d intercuspal position
c.at a more superior position than d intercuspal position
d.at a more inferior position than d intercuspal position
5.d presence of mammelons on a 19 year old patient suggests which of d following conditions?
a.fluorosis
b.malformaion
c.malnutrition
d.deayed eruption
d.class II malocclusion
6.which of d following anatomic factors will restrict d amount of lateral shift that can occur on a woring condyle?
a.medial wall of d aticular fossa on d workig side
b.superior wall of d articular fossa on d non working side
c.capsular ligaments
d.stylohyoid ligament
d.stylomandibular ligament
7.when d posterior teeth contact more heavily than d anterior teeth in closure,and d anterior teeth disclude d posterior teeth in eccentric movement,condition is known as
a.group function
b.anterior open bite
c.cr-co discrepancy
d.alert feeding position
e.mutually protected occlusion
pretty simple qs but m a bit confused😕
thanx in advance guys!!
a.primary tooth has 3 roots
b.primary tooth has much narrower measurement at cej compared to its contact area
3.prmanent tooth has a trait of carabelli
4.permanent tooth has a rhomboid occlusal outline
2.maxillary central incisor cross sectioned at d cej wiil have which of d forms?
a.round
b.square
c.triangular
3.bulk of tooth consists of
a.pulp
b.crown
c.dentin
c.enamel
d.cementum
4.in a sagittal plane diagram initial occlusal contact in retruded contact position occurs
a.at a more lateral position than d intercuspal position
b.at d same vertical position as d intercuspal position
c.at a more superior position than d intercuspal position
d.at a more inferior position than d intercuspal position
5.d presence of mammelons on a 19 year old patient suggests which of d following conditions?
a.fluorosis
b.malformaion
c.malnutrition
d.deayed eruption
d.class II malocclusion
6.which of d following anatomic factors will restrict d amount of lateral shift that can occur on a woring condyle?
a.medial wall of d aticular fossa on d workig side
b.superior wall of d articular fossa on d non working side
c.capsular ligaments
d.stylohyoid ligament
d.stylomandibular ligament
7.when d posterior teeth contact more heavily than d anterior teeth in closure,and d anterior teeth disclude d posterior teeth in eccentric movement,condition is known as
a.group function
b.anterior open bite
c.cr-co discrepancy
d.alert feeding position
e.mutually protected occlusion
pretty simple qs but m a bit confused😕
thanx in advance guys!!
