Question 1

The CEJ is where the enamel meets the

Accepted Answer

A)  Dentin 
B)  Junction 
C)  Cementum 
D)  Cervical third

Question 2

Which of the following is an example of a line angle?

Accepted Answer

A)  Mesiolabioincisal 
B)  Buccolingual 
C)  Mesiodistal 
D)  Labioincisal 
E)  Inciso-occlusal

Question 3

The function of both incisors and premolars is to cut food. The function of molars is to cut, grind, and chew food.

Accepted Answer

A)  Both statements are true. 
B)  The first statement is true; the second statement is false. 
C)  The first statement is false; the second statement is true. 
D)  Both statements are false.

Question 4

Mesio-occlusodistal is a location of a point angle.

Accepted Answer

A) True 
 B)False

Question 5

The pulp is composed of which of the following tissues (select all that apply)?

Accepted Answer

A)  Lymph tissue 
B)  Connective tissue 
C)  Nerve tissue 
D)  Odontoblasts 
E)  Alveolus

Question 6

The prominence on the cervical third of the lingual aspect of anterior teeth is called the

Accepted Answer

A)  Cervical line 
B)  Lingual ridge 
C)  Marginal ridge 
D)  Cingulum 
E)  Lingual cusp

Question 7

Match between columns
                        Premises: Has a sensory function
Hardest mineralized tissue
Outer covering of root
Tissue next to pulp

Accepted Answer

The Answer of Pulp and Enamel and Dentin and Cementum is...

Question 8

In the following illustration, structure "a" refers to a fossa, which is a convexity or bulge on a tooth. Structure "b" refers to a ridge, which is a concavity or depression within a tooth.

Accepted Answer

A)  Both statements are true. 
B)  The first statement is true; the second statement is false. 
C)  The first statement is false; the second statement is true. 
D)  Both statement are false.

Question 9

None of the following tissues have the ability to regenerate EXCEPT one. Which one is the EXCEPTION?

Accepted Answer

A)  Enamel 
B)  Dentin 
C)  Pulp 
D)  Periodontal ligament

Question 10

In the illustration below, structure "c" is the

Accepted Answer

A)  Distal marginal ridge 
B)  Mesial marginal ridge 
C)  Lingual fossa 
D)  Lingual groove

Exam 2: The Tooth: Functions and Terms