Dental Anatomy and Occlusion Quiz 12

Which of the following is the smallest tooth of both arches?

In an ideal occlusion, the mesiolingual cusp of the mandibular 1st molar articulates with which of the following?

Which of the following pulp canal configurations has two separate canals exiting the pulp chamber, but merge together to form one canal just short of the apex?

The primary mandibular 1st molar most closely resembles which permanent tooth?

Which of the following has the greatest mesial cervical line (CEJ) curvature?

In an ideal occlusion, the lingual cusp of the maxillary 2nd premolar contacts which of the following?

A 12-year-old boy fractures the neck of his right condyle after falling off his bicycle. The mandible will deviate to the right side because the left lateral pterygoid is still functional.

The incisal edge (cusp tip) is positioned more to the lingual of the root axis line in which of the following teeth?

The cingulum is centered mesiodistally on the

Humans are classified as having which types of dentition?

Permanent incisors often erupt ______ to their primary counterparts.

In ideal maximum intercuspation, the oblique ridge of the maxillary 1st molar opposes which of the following areas of the mandibular 1st molar?

Which of the following teeth has a nearly straight crown-root profile on the mesial surface when viewed from the facial?

How many cusps does the primary mandibular 2nd molar typically have?

Which ligament helps retain the condyle within the glenoid fossa?

An individual diagnosed with posterior bite collapse will most likely have a decrease in which of the following?

The only tooth with three different occlusal schemes is the

Which tooth has the longest root in the permanent dentition?

A nonworking side interference would be present on which of the following surfaces?

You suspect a 2nd canal on tooth No. 23. In which direction should you look?