EFDA Entrance Exam Questions And
Answers Updated 2024/2025
The entire crown or the portion covered by enamel is called? - answer✔Anatomical crown
What are mamelons? - answer✔THREE bumps on the incisal edge of newly erupted permanent
incisors
An oblique ridge separates the central and distal occlusal fossae. Mandibular molars have an
oblique ridge. State whether these statements are true or false. - answer✔The first statement is
true, however the second statement is false. MAXILLARY molars have an oblique ridge.
The area where the crowns of adjacent teeth in the same are physically touch each proximal
surface is called what? - answer✔Contact point
The Cusps of Carabelli are associated with what teeth? - answer✔Mesial lingual cusps of
maxillary first molars
The height of contour of the buccal surface of the mandibular permanent first molar is at the
what? - answer✔Junction of the middle and gingival 1/3
Marginal ridges are found on the borders of (blank) surface of anterior teeth, while the
posterior marginal ridges are found on the borders of the (blank) surface. - answer✔Lingual
Occlusal
What is the name of the area that forms the mesial and distal border of the occlusal surface? -
answer✔Marginal ridge
In normal occlusion, the buccal cusps of maxillary teeth occlude in what way with the
mandibular teeth? - answer✔The buccal surface
Areas on the proximal surfaces that touch each other are called? - answer✔Contact point
An elevation or mound on the biting surface of the crown of a tooth is called the what? -
answer✔Cusp
The junction of lobes at the crown may be indicated by? - answer✔Developmental grooves
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