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PA EFDA Board Exam questions and answers rated A+ 2024/2025
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PA EFDA Board Exam questions and answers rated A+ 2024/2025
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PA EFDA Board ExamHow many molars are present in the mandibular arch? - ANS6
The permanent mandibular 2nd molar differs from the everlasting mandibular first molar by
means of quantity of? - ANSCusps
Which isn't always observed on the occlusal surface of a mandibular molar? - ANSCingulum
A cusp of carabelli is positioned on a maxillary first molar of the? - ANSMesiolingual cusp
3 round protuberances - ANSMamelons
What is located on both posterior and anterior teeth? - ANSMarginal ridges
A ligual pit is most commonly found on what tooth #'s? - ANS7 and 10
What molar is probable to have three buccal cusps? - ANSMandibular first
The label Mesiobucco-occlusal is appropriate for? - ANSPoint Angle of a posterior teeth
On a maxillary first premolar what's the groove that sperates the buccal and lingual cusps? -
ANSCentral groove
The molar with a Y,H, or U pattern - ANSMandibular 2nd premolar
A facial and lingual triangular ridge be part of to shape? - ANSTransverse ridge
Cusps for a mandibular first molar - ANSmesiolingual, mesiofacial, distolingual, distofacial, distal
Major distinction between first and second molars? - ANS1st molars has 5 cusps, 2d molars
have 4 cusps
Which is genuine of oblique ridges? - ANSOnly Maxillary molars have Oblique ridges
Facial surfaces of teeth include what? - ANSLabial and Buccal surfaces
Elevated crests of enamel that form mesial and distal margins of the occlusal surface -
ANSMarginal ridges
The bulk of a teeth is made from - ANSDentin
, Interproximal areas among teeth - ANSGingival papillae
Mesial and distal marginal ridges are observed on - ANSBoth Posterior and Anterior enamel
The distal triangular fossa of the maxillary first molar is separated from the principal fossa by
way of the? - ANSOblique ridge
A pinpoint despair where two or greater grooves meet? - ANSPit
V-formed spaces between proximal surfaces of two adjoining enamel - ANSEmbrasure
A cavity prep the includes the mesial incisal attitude of a maxillary valuable incisor is a? -
ANSClass IV
Overbite - ANSVertical overlap of maxillary incisors
Centric occlusion - ANSTouching collectively of the top and decrease tooth when jaws are
closed
Overjet - ANSHorizontal area among top and lower incisors
Excursive movements - ANSMovement of jaw from left to right
Protrusive actions - ANSThrusting lower jaw forward
Crossbite - ANSMandibular tooth are facial to their maxillary counterparts
Working cusps - ANSLingual of higher; Buccal of decrease
Non-working cusps - ANSBuccal of upper; Lingual of lower
Walls of a molar - ANSpulpal ground,buccal,distal,lingual,mesial
Features of the occlusal surface of a permanent maxillary molar encompass.. -
ANSdistomarginal ridge, mesiomarginal ridge, oblique ridge, distomarginal ridge, cusp of
caribelli
Structure that covers the anatomical crown of a enamel - ANSEnamel
The maxillary first premolar differs from the maxillary second premolar in that the maxillary first
premolar has: - ANS2 roots, one buccal and one lingual
The dating between the operating quit of the device and the tooth surface - ANSAdaptation
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