EFDA ENTRANCE EXAM QUESTIONS AND ANSWERS 2025
The entire crown or the portion covered by enamel is called the : - (answer)Anatomical crown
What are mamelons? - (answer)The 3 round bumps on the incisal edge of newly erupted rermanent
incisors
"An oblique ridge separates the central and distal occlusal fossae. Mandibular molars have an oblique
ride."
State whether these statements are true or false. If they are false, make them true: -
(answer)*Diagonal ridge*
The first is true the seconded part is false... Maxillary molars have an oblique ridge (starts at the cusp
of Carabelli)
The area where the crowns of adjacent teeth in the same arch physically touch on each proximal
surface is called the : - (answer)Interproximal contact
The cusp of Carabelli is associated with which cusp? - (answer)Mesial lingual cusp of maxillary first
molar. #3 & #14
The height of contour of the buccal surface of the mandibular permanent first molar is at the? -
(answer)Junction of the middle and gingival 1/3
Marginal ridges are found on the borders of________________ surface of anterior teeth, while the
posterior marginal ridges are found on the borders of the __________ 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)It occludes w/ the buccal surface of the mandibular
The entire crown or the portion covered by enamel is called the : - (answer)Anatomical crown
What are mamelons? - (answer)The 3 round bumps on the incisal edge of newly erupted rermanent
incisors
"An oblique ridge separates the central and distal occlusal fossae. Mandibular molars have an oblique
ride."
State whether these statements are true or false. If they are false, make them true: -
(answer)*Diagonal ridge*
The first is true the seconded part is false... Maxillary molars have an oblique ridge (starts at the cusp
of Carabelli)
The area where the crowns of adjacent teeth in the same arch physically touch on each proximal
surface is called the : - (answer)Interproximal contact
The cusp of Carabelli is associated with which cusp? - (answer)Mesial lingual cusp of maxillary first
molar. #3 & #14
The height of contour of the buccal surface of the mandibular permanent first molar is at the? -
(answer)Junction of the middle and gingival 1/3
Marginal ridges are found on the borders of________________ surface of anterior teeth, while the
posterior marginal ridges are found on the borders of the __________ 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)It occludes w/ the buccal surface of the mandibular
