Quiz 4 (Oral Exam)

Question 1

Mandibular prognathism is this type of malocclusion

Answer 1

MAL3

Question 2

Mutations of dentin sialophosphoprotein result in

Answer 2

Dentinogenesis imperfecta

Question 3

A Gemini tooth is

Answer 3

A single tooth with twin crowns

Question 4

T/F: It is mandatory to always open every patient’s mouth as part of your initial awake patient assessment

Answer 4

False

Question 5

__________ are dental conditions associated with pediatric patients.

Answer 5

Periodontics

Question 6

Mandibular periostitis ossificans

Answer 6

NONE OF THESE

Question 7

The most important step of the awake exam is

Answer 7

A thorough history

Question 8

All of the following regarding dilacerated roots are true except

Answer 8

They are a common finding.

Question 9

_________ is the absence of teeth, for a variety of causes

Answer 9

Anodontia

Question 10

T/F The maxillary and mandibular premolars meet and touch crowns in normal occlusion.

Answer 10

False

Question 11

Skeletal malocclusions include all of the following classes except

Answer 11

Class I

Question 12

All of the following statements regarding class II malocclusions are true except:

Answer 12

Maxilla is shorter than normal

Question 13

Spearing/lancing canines

Answer 13

Are a genetic abnormality found in Persian cats

Question 14

All of the following are true regarding asymmetric skeletal malocclusion except

Answer 14

NONE OF THESE

Question 15

The extraction of primary teeth to prevent orthodontic malocclusion is called _________.

Answer 15

Interceptive orthodontics

Question 16

In this type of malocclusion, mandibular teeth have a more buccal position than the antagonistic maxillary teeth.

Answer 16

Crossbite

Question 17

Which of the following statements are not true regarding cranial mandibular osteodystrophy?

Answer 17

Is characterized by cancerous bone formation I the region of the temporomandibular joint

Question 18

Maxillary Brachygnathism

Answer 18

(All of these) Is a common feature in brachycephalic breeds, often results in crowded and rotated maxillary teeth, and is a type III malocclusion.