Page |1
PA EFDA BOARD TEST EXAM 2025 | ACTUAL
EXAM WITH COMPLETE QUESTIONS &
DETAILED CORRECT ANSWERS (100%
VERIFIED ANSWERS) ALREADY GRADED
A+|GUARANTEED PASS!!
How many molars are present in the mandibular arch? - CORRECT-
ANSWER-6
The permanent mandibular second molar differs from the permanent
mandibular first molar by number of? - CORRECT-ANSWER-Cusps
Which is not found on the occlusal surface of a mandibular molar? -
CORRECT-ANSWER-Cingulum
What is found on both posterior and anterior teeth? - CORRECT-
ANSWER-Marginal ridges
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A ligual pit is most commonly found on what teeth #'s? - CORRECT-
ANSWER-7 and 10
What molar is likely to have 3 buccal cusps? - CORRECT-ANSWER-
Mandibular first
The label Mesiobucco-occlusal is appropriate for? - CORRECT-ANSWER-
Point Angle of a posterior tooth
On a maxillary first premolar what is the groove that sperates the
buccal and lingual cusps? - CORRECT-ANSWER-Central groove
The molar with a Y,H, or U pattern - CORRECT-ANSWER-Mandibular
second premolar
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A facial and lingual triangular ridge join to form? - CORRECT-ANSWER-
Transverse ridge
Cusps for a mandibular first molar - CORRECT-ANSWER-mesiolingual,
mesiofacial, distolingual, distofacial, distal
Major difference between first and second molars? - CORRECT-
ANSWER-1st molars has 5 cusps, 2nd molars have 4 cusps
Which is true of oblique ridges? - CORRECT-ANSWER-Only Maxillary
molars have Oblique ridges
Facial surfaces of teeth include what? - CORRECT-ANSWER-Labial and
Buccal surfaces
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Elevated crests of enamel that form mesial and distal margins of the
occlusal surface - CORRECT-ANSWER-Marginal ridges
The bulk of a tooth is made up of - CORRECT-ANSWER-Dentin
Interproximal spaces between teeth - CORRECT-ANSWER-Gingival
papillae
Mesial and distal marginal ridges are found on - CORRECT-ANSWER-
Both Posterior and Anterior teeth
The distal triangular fossa of the maxillary first molar is separated from
the central fossa by the? - CORRECT-ANSWER-Oblique ridge
A pinpoint depression where two or more grooves meet? - CORRECT-
ANSWER-Pit
PA EFDA BOARD TEST EXAM 2025 | ACTUAL
EXAM WITH COMPLETE QUESTIONS &
DETAILED CORRECT ANSWERS (100%
VERIFIED ANSWERS) ALREADY GRADED
A+|GUARANTEED PASS!!
How many molars are present in the mandibular arch? - CORRECT-
ANSWER-6
The permanent mandibular second molar differs from the permanent
mandibular first molar by number of? - CORRECT-ANSWER-Cusps
Which is not found on the occlusal surface of a mandibular molar? -
CORRECT-ANSWER-Cingulum
What is found on both posterior and anterior teeth? - CORRECT-
ANSWER-Marginal ridges
, Page |2
A ligual pit is most commonly found on what teeth #'s? - CORRECT-
ANSWER-7 and 10
What molar is likely to have 3 buccal cusps? - CORRECT-ANSWER-
Mandibular first
The label Mesiobucco-occlusal is appropriate for? - CORRECT-ANSWER-
Point Angle of a posterior tooth
On a maxillary first premolar what is the groove that sperates the
buccal and lingual cusps? - CORRECT-ANSWER-Central groove
The molar with a Y,H, or U pattern - CORRECT-ANSWER-Mandibular
second premolar
, Page |3
A facial and lingual triangular ridge join to form? - CORRECT-ANSWER-
Transverse ridge
Cusps for a mandibular first molar - CORRECT-ANSWER-mesiolingual,
mesiofacial, distolingual, distofacial, distal
Major difference between first and second molars? - CORRECT-
ANSWER-1st molars has 5 cusps, 2nd molars have 4 cusps
Which is true of oblique ridges? - CORRECT-ANSWER-Only Maxillary
molars have Oblique ridges
Facial surfaces of teeth include what? - CORRECT-ANSWER-Labial and
Buccal surfaces
, Page |4
Elevated crests of enamel that form mesial and distal margins of the
occlusal surface - CORRECT-ANSWER-Marginal ridges
The bulk of a tooth is made up of - CORRECT-ANSWER-Dentin
Interproximal spaces between teeth - CORRECT-ANSWER-Gingival
papillae
Mesial and distal marginal ridges are found on - CORRECT-ANSWER-
Both Posterior and Anterior teeth
The distal triangular fossa of the maxillary first molar is separated from
the central fossa by the? - CORRECT-ANSWER-Oblique ridge
A pinpoint depression where two or more grooves meet? - CORRECT-
ANSWER-Pit
