PA EFDA Board Exam Questions DETAILED ANSWERS
JUST RELEASED, 100 % VERIFIED
How many molars are present in the mandibular arch?
Ans: 6
Quiz The permanent mandibular second molar differs from the permanent mandibular first
molar by number of?
Ans: Cusps
Quiz Which is not found on the occlusal surface of a mandibular molar?
Ans: Cingulum
Quiz A cusp of carabelli is located on a maxillary first molar of the?
Ans: Mesiolingual cusp
,Quiz 3 round protuberances
Ans: Mamelons
Quiz What is found on both posterior and anterior teeth?
Ans: Marginal ridges
Quiz A ligual pit is most commonly found on what teeth #'s?
Ans: 7 and 10
Quiz What molar is likely to have 3 buccal cusps?
Ans: Mandibular first
Quiz The label Mesiobucco-occlusal is appropriate for?
Ans: Point Angle of a posterior tooth
Quiz On a maxillary first premolar what is the groove that sperates the buccal and lingual
cusps?
,Ans: Central groove
Quiz The molar with a Y,H, or U pattern
Ans: Mandibular second premolar
Quiz A facial and lingual triangular ridge join to form?
Ans: Transverse ridge
Quiz Cusps for a mandibular first molar
Ans: mesiolingual, mesiofacial, distolingual, distofacial, distal
Quiz Major difference between first and second molars?
Ans: 1st molars has 5 cusps, 2nd molars have 4 cusps
Quiz Which is true of oblique ridges?
Ans: Only Maxillary molars have Oblique ridges
Quiz Facial surfaces of teeth include what?
, Ans: Labial and Buccal surfaces
Quiz Elevated crests of enamel that form mesial and distal margins of the occlusal surface
Ans: Marginal ridges
Quiz The bulk of a tooth is made up of
Ans: Dentin
Quiz Interproximal spaces between teeth
Ans: Gingival papillae
Quiz Mesial and distal marginal ridges are found on
Ans: Both Posterior and Anterior teeth
Quiz The distal triangular fossa of the maxillary first molar is separated from the central fossa
by the?
Ans: Oblique ridge
Quiz A pinpoint depression where two or more grooves meet?
JUST RELEASED, 100 % VERIFIED
How many molars are present in the mandibular arch?
Ans: 6
Quiz The permanent mandibular second molar differs from the permanent mandibular first
molar by number of?
Ans: Cusps
Quiz Which is not found on the occlusal surface of a mandibular molar?
Ans: Cingulum
Quiz A cusp of carabelli is located on a maxillary first molar of the?
Ans: Mesiolingual cusp
,Quiz 3 round protuberances
Ans: Mamelons
Quiz What is found on both posterior and anterior teeth?
Ans: Marginal ridges
Quiz A ligual pit is most commonly found on what teeth #'s?
Ans: 7 and 10
Quiz What molar is likely to have 3 buccal cusps?
Ans: Mandibular first
Quiz The label Mesiobucco-occlusal is appropriate for?
Ans: Point Angle of a posterior tooth
Quiz On a maxillary first premolar what is the groove that sperates the buccal and lingual
cusps?
,Ans: Central groove
Quiz The molar with a Y,H, or U pattern
Ans: Mandibular second premolar
Quiz A facial and lingual triangular ridge join to form?
Ans: Transverse ridge
Quiz Cusps for a mandibular first molar
Ans: mesiolingual, mesiofacial, distolingual, distofacial, distal
Quiz Major difference between first and second molars?
Ans: 1st molars has 5 cusps, 2nd molars have 4 cusps
Quiz Which is true of oblique ridges?
Ans: Only Maxillary molars have Oblique ridges
Quiz Facial surfaces of teeth include what?
, Ans: Labial and Buccal surfaces
Quiz Elevated crests of enamel that form mesial and distal margins of the occlusal surface
Ans: Marginal ridges
Quiz The bulk of a tooth is made up of
Ans: Dentin
Quiz Interproximal spaces between teeth
Ans: Gingival papillae
Quiz Mesial and distal marginal ridges are found on
Ans: Both Posterior and Anterior teeth
Quiz The distal triangular fossa of the maxillary first molar is separated from the central fossa
by the?
Ans: Oblique ridge
Quiz A pinpoint depression where two or more grooves meet?
