TCDHA OROFACIAL MIDTERM NEW EXAM WITH COMPLETE
SOLUTIONS 100% VERIFIED LATEST UPDATE
A contact point is - ANSWER the maxillary molar occluding with a mandibular molar
When gingival recession occurs between the teeth, bone and gingival are gone. The
void is called? - ANSWER Cervical embrasure
The contact areas of anterior teeth are located? - ANSWER closest to the incisal surface
One tooth that has an exception of where the contact area is compared to the rest in
max ant? - ANSWER Is the canine
The labial and lingual height of curvature of mandibular incisors and canine are? -
ANSWER Located near cervical third
The mandibular ant teeth show less curvature than their max counterparts? - ANSWER
true
Which curvature of the CEJ is greater? - ANSWER The mesial view
Where is the thickest part of the enamel located? - ANSWER cusp tip
Where is the thinnest part of the enamel located? - ANSWER CEJ
What is the vertical alignment of mandibular posterior teeth? - ANSWER Crowns incline
lingually, roots laterally
, Small localized growths of bone on the buccal cortical plate are known as - ANSWER
Exostoses
Which of the following structures may cause a diastema - ANSWER Maxillary labial
frenum
Of the four tooth tissues, these three are hard tissues - ANSWER Enamel, dentin and
cementum
A tubercle is a small elevation of enamel on some portion of the crown of the tooth. A
fossa of a tooth is a depression or concavity - ANSWER both true
What are the longest teeth in the human dentition - ANSWER canines
The buccal crest of curvature is ______________ the buccal height of contour - ANSWER
The same as
The Universal system tooth #15 is the - ANSWER Permanent maxillary left second molar
The Universal system tooth K will be replaced by tooth ____ - ANSWER 20
The majority of children has a _____________ occlusion - ANSWER mesial step
A class III occlusion is associated with: - ANSWER A prognathic lower jaw
An overbite can be defined as a(n): - ANSWER Vertical overlap
When the mesiobuccal cusp of the maxillary first molar is directly over the buccal
groove of the mandibular first molar, the occlusion is - ANSWER Class I
SOLUTIONS 100% VERIFIED LATEST UPDATE
A contact point is - ANSWER the maxillary molar occluding with a mandibular molar
When gingival recession occurs between the teeth, bone and gingival are gone. The
void is called? - ANSWER Cervical embrasure
The contact areas of anterior teeth are located? - ANSWER closest to the incisal surface
One tooth that has an exception of where the contact area is compared to the rest in
max ant? - ANSWER Is the canine
The labial and lingual height of curvature of mandibular incisors and canine are? -
ANSWER Located near cervical third
The mandibular ant teeth show less curvature than their max counterparts? - ANSWER
true
Which curvature of the CEJ is greater? - ANSWER The mesial view
Where is the thickest part of the enamel located? - ANSWER cusp tip
Where is the thinnest part of the enamel located? - ANSWER CEJ
What is the vertical alignment of mandibular posterior teeth? - ANSWER Crowns incline
lingually, roots laterally
, Small localized growths of bone on the buccal cortical plate are known as - ANSWER
Exostoses
Which of the following structures may cause a diastema - ANSWER Maxillary labial
frenum
Of the four tooth tissues, these three are hard tissues - ANSWER Enamel, dentin and
cementum
A tubercle is a small elevation of enamel on some portion of the crown of the tooth. A
fossa of a tooth is a depression or concavity - ANSWER both true
What are the longest teeth in the human dentition - ANSWER canines
The buccal crest of curvature is ______________ the buccal height of contour - ANSWER
The same as
The Universal system tooth #15 is the - ANSWER Permanent maxillary left second molar
The Universal system tooth K will be replaced by tooth ____ - ANSWER 20
The majority of children has a _____________ occlusion - ANSWER mesial step
A class III occlusion is associated with: - ANSWER A prognathic lower jaw
An overbite can be defined as a(n): - ANSWER Vertical overlap
When the mesiobuccal cusp of the maxillary first molar is directly over the buccal
groove of the mandibular first molar, the occlusion is - ANSWER Class I
