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PA EFDA EXAM VERSION 1 AND 2 NEWEST 2025
ACTUAL EXAM COMPLETE 300 QUESTIONS
AND CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS) |100% GUARANTEED
PASS!
PA EFDA EXAM VERSION 1
The distal triangular fossa of the maxillary first molar is separated from the central fossa by the? - ANSWER- Oblique ridge
A pinpoint depression where two or more grooves meet? - ANSWER-Pit
V-shaped spaces between proximal surfaces of two adjoining teeth - ANSWER-Embrasure
A cavity prep the includes the mesial incisal angle of a maxillary central incisor is a? - ANSWER-Class IV
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Overbite - ANSWER-Vertical overlap of maxillary incisors
Centric occlusion - ANSWER-Touching together of the upper and lower teeth when jaws are closed
Overjet - ANSWER-Horizontal space between upper and lower incisors
Excursive movements - ANSWER-Movement of jaw from left to right
Protrusive movements - ANSWER-Thrusting lower jaw forward
Crossbite - ANSWER-Mandibular teeth are facial to their maxillary counterparts
Working cusps - ANSWER-Lingual of upper; Buccal of lower 2 / 4
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Non-working cusps - ANSWER-Buccal of upper; Lingual of lower
Walls of a molar - ANSWER-pulpal floor,buccal,distal,lingual,mesial
Features of the occlusal surface of a permanent maxillary molar include.. - ANSWER-distomarginal ridge, mesiomarginal ridge, oblique ridge, distomarginal ridge, cusp of caribelli
Structure that covers the anatomical crown of a tooth - ANSWER-Enamel
The maxillary first premolar differs from the maxillary
second premolar in that the maxillary first premolar has: -
ANSWER-2 roots, one buccal and one lingual
The relationship between the working end of the instrument and the tooth surface - ANSWER-Adaptation 3 / 4
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Carious lesions are least likely to occur on - ANSWER- Cusp tips
Instruments used to place amalgams/composite resins into preps - ANSWER-Compactors
The radicular pulp continues with the tissues of the periapical area via the - ANSWER-Apical Foramen
The part of the clamp that is expanded to fit over the tooth
- ANSWER-Jaw
Strength and wear rates of a composite are critical to consider when selecting a material for placement of what class for stength - ANSWER-class I,II, and III
The most versitile composite - ANSWER-Hybrid
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