2026 | Study Guide,
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Updated 2026 Questions and Answers
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, Frontal Which of the following bones form the forehead?
Philtrum The midline depression above the upper lip is known as?
Soft palate What is the non-bony portion of the palate known as?
Uvula The ____ is a non-bony muscular projection that hangs from the midline at the
posterior soft palate.
Dorsal The top surface of the tongue is known as the _____ surface
Maxillary / Mandibular Arch in the mouth that consists of 16 teeth
Anatomical crown The area from the CEJ to the cusp tips
Enamel Hardest substance in the body
Secondary dentin Which type of substance in the tooth continues to grow through the lifetime of the
tooth?
Cementum Tooth component that has an equivalent hardness to bone
Incisor Teeth that have a cutting edge
Premolars Tooth that appears in the permanent dentition but not in the primary dentition