Dental Assisting Exam Questions
With Correct Solutions
Torus Palatinus - Answer -✔✔A bony overgrowth at the midline of the hard palate
Torus Mandibularis - Answer -✔✔A bony overgrowth on the lingal surface of the
mandible near the premolars and molar areas
Impaction - Answer -✔✔Any tooth that remains unerupted in the jaws beyond the time
at which it should normally erupt
Anatomic Crown - Answer -✔✔Portion of the tooth that is covered with enamel
Clinical Crown - Answer -✔✔Portion of the tooth that is visible in the oral cavity
Cervix - Answer -✔✔The location where the crown of the tooth and its roots meet
Cementoenamel Junction - Answer -✔✔The location where the enamel, which covers
the crown of the tooth, and the cementum, which covers the root of the tooth, meet
Enamel - Answer -✔✔The hardest and most highly mineralized substance in the human
body
Dentin - Answer -✔✔Hard portion of the root that surrounds the pulp and is covered by
enamel on the crown and by cementum on the root
Cementum - Answer -✔✔Specialized, calcified connective tissue that covers the
anatomic root of the tooth
Pulp - Answer -✔✔The part in the center of the tooth made up of living connective
tissue and cells called odontoblasts
Periodontal Ligament - Answer -✔✔Commonly abbreviated as P D L, a group of
connective tissue fibers that essentially attach a tooth to the alveolar bone within which
sits
Lining Mucosa - Answer -✔✔Mucous membrane that covers the inside of the cheeks,
vestibule, lips, soft palate, and underside of the tongue and acts as a cushion for
underlying structures
Submucosa - Answer -✔✔A layer of loose connective tissue beneath a mucous
membrane
With Correct Solutions
Torus Palatinus - Answer -✔✔A bony overgrowth at the midline of the hard palate
Torus Mandibularis - Answer -✔✔A bony overgrowth on the lingal surface of the
mandible near the premolars and molar areas
Impaction - Answer -✔✔Any tooth that remains unerupted in the jaws beyond the time
at which it should normally erupt
Anatomic Crown - Answer -✔✔Portion of the tooth that is covered with enamel
Clinical Crown - Answer -✔✔Portion of the tooth that is visible in the oral cavity
Cervix - Answer -✔✔The location where the crown of the tooth and its roots meet
Cementoenamel Junction - Answer -✔✔The location where the enamel, which covers
the crown of the tooth, and the cementum, which covers the root of the tooth, meet
Enamel - Answer -✔✔The hardest and most highly mineralized substance in the human
body
Dentin - Answer -✔✔Hard portion of the root that surrounds the pulp and is covered by
enamel on the crown and by cementum on the root
Cementum - Answer -✔✔Specialized, calcified connective tissue that covers the
anatomic root of the tooth
Pulp - Answer -✔✔The part in the center of the tooth made up of living connective
tissue and cells called odontoblasts
Periodontal Ligament - Answer -✔✔Commonly abbreviated as P D L, a group of
connective tissue fibers that essentially attach a tooth to the alveolar bone within which
sits
Lining Mucosa - Answer -✔✔Mucous membrane that covers the inside of the cheeks,
vestibule, lips, soft palate, and underside of the tongue and acts as a cushion for
underlying structures
Submucosa - Answer -✔✔A layer of loose connective tissue beneath a mucous
membrane
