PA EFDA Board Exam 2025: Ultimate Test Bank & Practice Questions

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PA EFDA BOARD EXAM NEWEST 2025 ACTUAL EXAM

TEST BANK| COMPLETE 500 REAL EXAM QUESTIONS

AND CORRECT DETAILED ANSWERS (VERIFIED

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How many molars are present in the mandibular arch?

.....ANSWER..... 6

The permanent mandibular second molar differs from the

permanent mandibular first molar by number of? .....ANSWER.....

Cusps

Which is not found on the occlusal surface of a mandibular

molar? .....ANSWER..... Cingulum

A cusp of carabelli is located on a maxillary first molar of the?

.....ANSWER..... Mesiolingual cusp

3 round protuberances .....ANSWER..... Mamelons

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What is found on both posterior and anterior teeth?

.....ANSWER..... Marginal ridges

A ligual pit is most commonly found on what teeth #'s?

.....ANSWER..... 7 and 10

What molar is likely to have 3 buccal cusps? .....ANSWER.....

Mandibular first

The label Mesiobucco-occlusal is appropriate for? .....ANSWER.....

Point Angle of a posterior tooth

On a maxillary first premolar what is the groove that sperates

the buccal and lingual cusps? .....ANSWER..... Central groove

The molar with a Y,H, or U pattern .....ANSWER..... Mandibular

second premolar

A facial and lingual triangular ridge join to form? .....ANSWER.....

Transverse ridge

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Cusps for a mandibular first molar .....ANSWER..... mesiolingual,

mesiofacial, distolingual, distofacial, distal

Major difference between first and second molars?

.....ANSWER..... 1st molars has 5 cusps, 2nd molars have 4 cusps

Which is true of oblique ridges? .....ANSWER..... Only Maxillary

molars have Oblique ridges

Facial surfaces of teeth include what? .....ANSWER..... Labial and

Buccal surfaces

Elevated crests of enamel that form mesial and distal margins of

the occlusal surface .....ANSWER..... Marginal ridges

The bulk of a tooth is made up of .....ANSWER..... Dentin

Interproximal spaces between teeth .....ANSWER..... Gingival

papillae

Mesial and distal marginal ridges are found on .....ANSWER.....

Both Posterior and Anterior teeth