Radiology #2

13 Questions | By Yarilsa | Updated: Jan 16, 2013 | Attempts: 129

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Questions and Answers

1.

What is the upper jaw called?
- A.
  
  Mandible
- B.
  
  Maxillary
- C.
  
  Quadrant
Correct Answer
B. Maxillary
2.

What is the name for permanent tooth number #4
- A.
  
  Right mandibular cuspid
- B.
  
  Left maxillary central incisor
- C.
  
  Right maxillary second premolar
Correct Answer
C. Right maxillary second premolar
3.

What is the number for the permanent tooth called the left mandibular third molar?
- A.
  
  17
- B.
  
  12
- C.
  
  32
Correct Answer
A. 17
4.

What is the name of the primary tooth designated H.
- A.
  
  Right maxillary primary molar
- B.
  
  Left maxillary cuspid
- C.
  
  Right mandibular central incisor
Correct Answer
C. Right mandibular central incisor
5.

Which word means toward the front?
- A.
  
  Anterior
- B.
  
  Lingual
- C.
  
  Medial
Correct Answer
A. Anterior
6.

Which word refers to the surfaces of the maxillary teeth facing the inside of the mouth?
- A.
  
  Facial
- B.
  
  Lingual
- C.
  
  Palatal
Correct Answer
C. Palatal
7.

Which word refers to the surface of the posterior teeth facing the cheek?
- A.
  
  Labial
- B.
  
  Buccal
- C.
  
  Lingual
Correct Answer
B. Buccal
8.

What are called the occlusal surface?
- A.
  
  Biting surfaces of anterior teeth
- B.
  
  Where adjacent teeth touch
- C.
  
  Biting surfaces of posterior teeth
Correct Answer
C. Biting surfaces of posterior teeth
9.

The cementoenamel junction is at the junction of which parts of a tooth?
- A.
  
  Crown and root
- B.
  
  Apex and crown
- C.
  
  Crown and dentin
Correct Answer
A. Crown and root
10.

What are the rounded elevations on the chwing surface of cuspids premolars and molars called?
- A.
  
  Fossa
- B.
  
  Marginal ridges
- C.
  
  Cusps
Correct Answer
C. Cusps
11.

What is the innermost tissue of the tooth?
- A.
  
  Pulp
- B.
  
  Dentin
- C.
  
  Enamel
Correct Answer
A. Pulp
12.

What surrounds the root of the tooth and connects it to the alveolar bone?
- A.
  
  Lamina dura
- B.
  
  Perodontal ligament
- C.
  
  Gingiva
Correct Answer
B. Perodontal ligament
13.

What is the part of the gingiva that extends beyond the cementoenamel junction called?
- A.
  
  Attaced gingiva
- B.
  
  Oral mucosa
- C.
  
  Free gingiva
Correct Answer
C. Free gingiva

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Current Version
Jan 16, 2013

Quiz Edited by
ProProfs Editorial Team
Aug 08, 2010

Quiz Created by
Yarilsa

Radiology #2

What is the upper jaw called?

What is the name for permanent tooth number #4

What is the number for the permanent tooth called the left mandibular third molar?

What is the name of the primary tooth designated H.

Which word means toward the front?

Which word refers to the surfaces of the maxillary teeth facing the inside of the mouth?

Which word refers to the surface of the posterior teeth facing the cheek?

What are called the occlusal surface?

The cementoenamel junction is at the junction of which parts of a tooth?

What are the rounded elevations on the chwing surface of cuspids premolars and molars called?

What is the innermost tissue of the tooth?

What surrounds the root of the tooth and connects it to the alveolar bone?

What is the part of the gingiva that extends beyond the cementoenamel junction called?