Dental anatomy EFDA HARCUM Exam
with Questions and Correct Answers 2025
Crest ,- ,CORRECT ,ANSWER-Highest ,point ,of ,a ,structure
Crest ,of ,curvature ,- ,CORRECT ,ANSWER-Highest ,point ,of ,the ,curve ,on ,a ,tooth
Crest ,of ,curvature ,aka ,- ,CORRECT ,ANSWER-Height ,of ,contour
Crest ,of ,curvature ,does ,what ,- ,CORRECT ,ANSWER-Protects ,the ,gingiva ,by ,directing
,food ,away ,from ,the ,gingiva
Interproximal ,space ,- ,CORRECT ,ANSWER-Triangular ,shaped ,area ,cervical ,to ,the
,contact ,area ,of ,two ,adjoining ,teeth
What ,is ,the ,interproximal ,space ,filled ,with ,- ,CORRECT ,ANSWER-Gingival ,tissue
,called ,interdental ,papilla
Embrasures ,- ,CORRECT ,ANSWER-Interproximal ,space ,occlusal ,to ,the ,contact ,area
,of ,adjacent ,teeth ,in ,the ,same ,arch
What ,do ,embrasures ,do ,- ,CORRECT ,ANSWER-Helps ,keep ,food ,from ,being ,forced
,into ,the ,contact ,areas ,between ,the ,teeth
What ,is ,enamel ,- ,CORRECT ,ANSWER-Calcified ,substance ,that ,covers ,the ,entire ,a
,topical ,crown ,of ,the ,Roth ,and ,protects ,the ,dentin
, What ,is ,the ,hardest ,tissue ,in ,the ,human ,body ,- ,CORRECT ,ANSWER-Enamel
What ,is ,enamel ,composed ,of ,- ,CORRECT ,ANSWER-Millions ,of ,calcified ,enamel
,prism ,and ,enamel ,rods
What ,is ,Dentin ,- ,CORRECT ,ANSWER-Light ,yellow ,substance; ,more ,radiolucent ,than
,enamel; ,very ,porous
Denton ,is ,what? ,- ,CORRECT ,ANSWER-Harder ,than ,home ,softer ,than ,enamel
What ,is ,the ,largest ,substance ,of ,the ,tooth ,- ,CORRECT ,ANSWER-Dentin
Dentin ,transmits ,what? ,- ,CORRECT ,ANSWER-Pain ,stimuli ,by ,way ,of ,dentinal ,fibers.
,It ,has ,constant ,growth ,and ,repair
Cementum ,- ,CORRECT ,ANSWER-Bone ,like ,tissue ,that ,covers ,the ,roots ,of ,he ,teeth
,in ,a ,thin ,layer
Where ,is ,the ,radicular ,pulp ,- ,CORRECT ,ANSWER-In ,the ,root
Where ,is ,the ,coronal ,pulp ,- ,CORRECT ,ANSWER-In ,the ,crown
Dental ,pulp ,- ,CORRECT ,ANSWER-Contains ,blood ,vessels ,and ,nerves ,that ,enter
,through ,the ,apical ,foramen
What ,does ,the ,dental ,pulp ,do? ,- ,CORRECT ,ANSWER-Formation ,of ,dentin; ,provides
,sensation ,to ,the ,tooth; ,responds ,to ,irritation
Periodontium ,consists ,of? ,- ,CORRECT ,ANSWER-1. ,Cementum ,
2. ,Bone ,that ,holds ,max ,and ,mand
3. ,Periodontal ,ligament ,
4 ,gingiva
with Questions and Correct Answers 2025
Crest ,- ,CORRECT ,ANSWER-Highest ,point ,of ,a ,structure
Crest ,of ,curvature ,- ,CORRECT ,ANSWER-Highest ,point ,of ,the ,curve ,on ,a ,tooth
Crest ,of ,curvature ,aka ,- ,CORRECT ,ANSWER-Height ,of ,contour
Crest ,of ,curvature ,does ,what ,- ,CORRECT ,ANSWER-Protects ,the ,gingiva ,by ,directing
,food ,away ,from ,the ,gingiva
Interproximal ,space ,- ,CORRECT ,ANSWER-Triangular ,shaped ,area ,cervical ,to ,the
,contact ,area ,of ,two ,adjoining ,teeth
What ,is ,the ,interproximal ,space ,filled ,with ,- ,CORRECT ,ANSWER-Gingival ,tissue
,called ,interdental ,papilla
Embrasures ,- ,CORRECT ,ANSWER-Interproximal ,space ,occlusal ,to ,the ,contact ,area
,of ,adjacent ,teeth ,in ,the ,same ,arch
What ,do ,embrasures ,do ,- ,CORRECT ,ANSWER-Helps ,keep ,food ,from ,being ,forced
,into ,the ,contact ,areas ,between ,the ,teeth
What ,is ,enamel ,- ,CORRECT ,ANSWER-Calcified ,substance ,that ,covers ,the ,entire ,a
,topical ,crown ,of ,the ,Roth ,and ,protects ,the ,dentin
, What ,is ,the ,hardest ,tissue ,in ,the ,human ,body ,- ,CORRECT ,ANSWER-Enamel
What ,is ,enamel ,composed ,of ,- ,CORRECT ,ANSWER-Millions ,of ,calcified ,enamel
,prism ,and ,enamel ,rods
What ,is ,Dentin ,- ,CORRECT ,ANSWER-Light ,yellow ,substance; ,more ,radiolucent ,than
,enamel; ,very ,porous
Denton ,is ,what? ,- ,CORRECT ,ANSWER-Harder ,than ,home ,softer ,than ,enamel
What ,is ,the ,largest ,substance ,of ,the ,tooth ,- ,CORRECT ,ANSWER-Dentin
Dentin ,transmits ,what? ,- ,CORRECT ,ANSWER-Pain ,stimuli ,by ,way ,of ,dentinal ,fibers.
,It ,has ,constant ,growth ,and ,repair
Cementum ,- ,CORRECT ,ANSWER-Bone ,like ,tissue ,that ,covers ,the ,roots ,of ,he ,teeth
,in ,a ,thin ,layer
Where ,is ,the ,radicular ,pulp ,- ,CORRECT ,ANSWER-In ,the ,root
Where ,is ,the ,coronal ,pulp ,- ,CORRECT ,ANSWER-In ,the ,crown
Dental ,pulp ,- ,CORRECT ,ANSWER-Contains ,blood ,vessels ,and ,nerves ,that ,enter
,through ,the ,apical ,foramen
What ,does ,the ,dental ,pulp ,do? ,- ,CORRECT ,ANSWER-Formation ,of ,dentin; ,provides
,sensation ,to ,the ,tooth; ,responds ,to ,irritation
Periodontium ,consists ,of? ,- ,CORRECT ,ANSWER-1. ,Cementum ,
2. ,Bone ,that ,holds ,max ,and ,mand
3. ,Periodontal ,ligament ,
4 ,gingiva
