Question 1

The CEJ is where the enamel meets the

Accepted Answer

A)  Dentin 
B)  Junction 
C)  Cementum 
D)  Cervical third 
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 
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. 
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 
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 
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. 
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 
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 
A)  Distal marginal ridge 
B)  Mesial marginal ridge 
C)  Lingual fossa 
D)  Lingual groove

Exam 2: The Tooth: Functions and Terms

The CEJ is where the enamel meets the

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

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

Mesio-occlusodistal is a location of a point angle.

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

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

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.

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

In the illustration below, structure "c" is the

Oral Cavity

Fundamental and Preventive Curvatures

Dentition

Development, Form, and Eruption

Occlusion

Dental Anomalies

Supporting Structures

Clinical Considerations

Tooth Identification

Root Morphology

Incisors

Canines

Premolars

Molars

Deciduous Dentition

Basic Tissues

Development of Orofacial Complex

Dental Lamina and Enamel Organ

Enamel, Dentin, and Pulp

Root Formation and Attachment Apparatus

Eruption and Shedding of Teeth

Oral Mucous Membrane

The Tongue

Salivary Glands

Osteology of the Skull

Nose, Nasal Cavity, and Paranasal Sinuses

Muscles of Mastication, Hyoid Muscles, and Sternocleidomastoid and Trapezius Muscles

Temporomandibular Joint

Muscles of Facial Expression

Soft Palate and Pharynx

Arterial Supply and Venous Drainage

Salivary Glands

Nervous System

Lymphatics and Spread of Dental Infection

Filters