Dental Assisting Exam Questions Solved Accurately
Torus Palatinus - CORRECT ANSWER✅✅✅A bony overgrowth at the midline of the hard
palate
Torus Mandibularis - CORRECT ANSWER✅✅✅A bony overgrowth on the lingal surface
of the mandible near the premolars and molar areas
Impaction - CORRECT ANSWER✅✅✅Any tooth that remains unerupted in the jaws
beyond the time at which it should normally erupt
Anatomic Crown - CORRECT ANSWER✅✅✅Portion of the tooth that is covered with
enamel
Clinical Crown - CORRECT ANSWER✅✅✅Portion of the tooth that is visible in the oral
cavity
Cervix - CORRECT ANSWER✅✅✅The location where the crown of the tooth and its roots
meet
Cementoenamel Junction - CORRECT 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 - CORRECT ANSWER✅✅✅The hardest and most highly mineralized substance in
the human body
Dentin - CORRECT 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 - CORRECT ANSWER✅✅✅Specialized, calcified connective tissue that covers
the anatomic root of the tooth
, Pulp - CORRECT ANSWER✅✅✅The part in the center of the tooth made up of living
connective tissue and cells called odontoblasts
Periodontal Ligament - CORRECT 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 - CORRECT 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 - CORRECT ANSWER✅✅✅A layer of loose connective tissue beneath a
mucous membrane
Masticatory Mucosa - CORRECT ANSWER✅✅✅Oral mucosa that covers the hard palate,
dorsum of the tongue, and gingiva
Labia - CORRECT ANSWER✅✅✅The gateway to the oral cavity, commonly known as lips
Vestibule - CORRECT ANSWER✅✅✅Space between the teeth and the inner mucosal
lining of the lips and cheeks
Gingiva - CORRECT ANSWER✅✅✅Masticatory mucosa that covers the alveolar
processess of the jaws and surrounds the necks of the teeth; plural, gingivae
Palate - CORRECT ANSWER✅✅✅The roof of the mouth, separating the cavities of the
nose and the mouth in vertebrates
Pit - CORRECT ANSWER✅✅✅Results when two developmental grooves cross each other,
forming a deep area that is too small for the bristle of a toothbrush to clean
Torus Palatinus - CORRECT ANSWER✅✅✅A bony overgrowth at the midline of the hard
palate
Torus Mandibularis - CORRECT ANSWER✅✅✅A bony overgrowth on the lingal surface
of the mandible near the premolars and molar areas
Impaction - CORRECT ANSWER✅✅✅Any tooth that remains unerupted in the jaws
beyond the time at which it should normally erupt
Anatomic Crown - CORRECT ANSWER✅✅✅Portion of the tooth that is covered with
enamel
Clinical Crown - CORRECT ANSWER✅✅✅Portion of the tooth that is visible in the oral
cavity
Cervix - CORRECT ANSWER✅✅✅The location where the crown of the tooth and its roots
meet
Cementoenamel Junction - CORRECT 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 - CORRECT ANSWER✅✅✅The hardest and most highly mineralized substance in
the human body
Dentin - CORRECT 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 - CORRECT ANSWER✅✅✅Specialized, calcified connective tissue that covers
the anatomic root of the tooth
, Pulp - CORRECT ANSWER✅✅✅The part in the center of the tooth made up of living
connective tissue and cells called odontoblasts
Periodontal Ligament - CORRECT 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 - CORRECT 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 - CORRECT ANSWER✅✅✅A layer of loose connective tissue beneath a
mucous membrane
Masticatory Mucosa - CORRECT ANSWER✅✅✅Oral mucosa that covers the hard palate,
dorsum of the tongue, and gingiva
Labia - CORRECT ANSWER✅✅✅The gateway to the oral cavity, commonly known as lips
Vestibule - CORRECT ANSWER✅✅✅Space between the teeth and the inner mucosal
lining of the lips and cheeks
Gingiva - CORRECT ANSWER✅✅✅Masticatory mucosa that covers the alveolar
processess of the jaws and surrounds the necks of the teeth; plural, gingivae
Palate - CORRECT ANSWER✅✅✅The roof of the mouth, separating the cavities of the
nose and the mouth in vertebrates
Pit - CORRECT ANSWER✅✅✅Results when two developmental grooves cross each other,
forming a deep area that is too small for the bristle of a toothbrush to clean
