Dental Anatomy and Occlusion Quiz 8

Which of the following are supporting cusps?

Which of the following is TRUE of individuals with anodontia?

The primary sensory innervation of the TMJ arises from what cranial nerve?

Which posterior tooth is most symmetrical from an occlusal view?

In an ideal occlusion, the _____ cusp of the mandibular _____ contacts the central fossa of the maxillary 1st molar.

Which of the following teeth have a functional lingual surface?

I. Maxillary incisors II. Maxillary canines III. Mandibular incisors IV. Mandibular canines

How many point angles are found on tooth No. 12?

All of the following cusp tips occlude in the central fossa of an opposing tooth during ideal intercuspation EXCEPT

Using the Universal Numbering System, which of the following represents the four permanent adult canines?

Which tooth is most likely to have two canals in a single root?

The mandibular condyle and its associated disc slide against which surface in normal mandibular opening?

The crown of the primary maxillary central incisor

In a maxillary 1st molar, a depression associated with a furcation might be detectable on all of the following surfaces EXCEPT

Which of these surfaces is a proximal surface?

In an ideal occlusion, the mesiobuccal cusp of the permanent maxillary 2nd molar opposes which of the following?

Which one of the following normally single-rooted teeth is most likely to have a bifurcated root?

Which tooth is likely to have root depressions on both the mesial and distal root surfaces?

The mandible functions as what type of lever?

At what age is a child expected to have 12 primary teeth and 12 permanent teeth?

All of the following are true of the functional outer aspect (FOA) in ideal occlusions EXCEPT