PA EFDA Board Exam NEWEST EXAM WITH COMPLETE QUESTIONS AND ACCURATE DETAILED ANSWERSVERIFIED 100% ALREADY GRADED A+ LATEST UPDATE !! DEN 205 -Central Penn College

PA EFDA Board Exam 2026-2027 NEWEST EXAM WITH
COMPLETE QUESTIONS AND ACCURATE DETAILED
ANSWERS\VERIFIED 100% ALREADY GRADED A+ LATEST
UPDATE !! DEN 205 -Central Penn College




A cavity prep the includes the mesial incisal angle of a maxillary central
incisor is a?


ANSWERS: Class IV

Overbite


ANSWERS: Vertical overlap of maxillary incisors


Centric occlusion


ANSWERS: Touching together of the upper and lower teeth when jaws are closed


Overjet


ANSWERS: Horizontal space between upper and lower incisors


Excursive movements


ANSWERS: Movement of jaw from left to right

,Protrusive movements


ANSWERS: Thrusting lower jaw forward


Crossbite


ANSWERS: Mandibular teeth are facial to their maxillary counterparts


Working cusps


ANSWERS: Lingual of upper; Buccal of lower


Non-working cusps


ANSWERS: Buccal of upper; Lingual of lower


Walls of a molar


ANSWERS: pulpal floor,buccal,distal,lingual,mesial


Features of the occlusal surface of a permanent maxillary molar include..


ANSWERS: distomarginal ridge, mesiomarginal ridge, oblique ridge,
distomarginal ridge, cusp of caribelli


Structure that covers the anatomical crown of a tooth


ANSWERS: Enamel

, The maxillary first premolar differs from the maxillary second premolar in that
the maxillary first premolar has:


ANSWERS: 2 roots, one buccal and one lingual


The relationship between the working end of the instrument and the tooth
surface


ANSWERS: Adaptation

Carious lesions are least likely to occur on


ANSWERS: Cusp tips


Strength and wear rates of a composite are critical to consider when
selecting a material for placement of what class for stength




ANSWERS: class I,II, and III

The most versitile composite




ANSWERS: Hybrid

Prior to placement of a class II




ANSWERS: Both a wedge and matrix band are needed