Exam 2: The Tooth: Functions and Terms

How many surfaces does a posterior tooth have?

In the illustration below, structure "a" represents the

The sensation of pain is felt in which part of the tooth?

All of the following formations are depressions EXCEPT one. Which one is the EXCEPTION?

All anterior teeth have cusps.

In the illustration below, structure "b" is the

In the illustration below, structure "d" is the

Roots of molars can be bifurcated or trifurcated.

Each of the following teeth is developed from four lobes EXCEPT one. Which one is the EXCEPTION?

Each of the following terms refers to an "in-between" surface EXCEPT one. Which one is the EXCEPTION?

In a partially erupted tooth, the visible portion is called the clinical crown. The anatomic crown is not yet fully formed.

The dental tissue that most resembles bone is

Cellular cementum has the ability to reproduce itself.

The part of the tooth that shows when someone opens their mouth is the anatomic crown.

Which dental tissue is composed of 70% inorganic and 30% organic matter?

The hard yellow tissue that makes up the bulk of the tooth is called the

The tooth surface facing the lip is called the mesial surface. The corresponding surface facing the cheek is called the distal surface.

Which structure separates primary parts of a crown or root?

Which of the following structures represent a concavity or depression within the surface of a tooth (select all that apply)?

Pulp canals