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RAD Chapter 18

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Which of the following images is used to evaluate the crown, roots, and supporting bone of a tooth?

a)

Periapical

b)

Interproximal

2.

Bisecting and paralleling are two methods used for obtaining which of the following dental images?

a)

Periapical examination

b)

Cephalometric

3.

Which of the following is an extraoral image?

a)

Maxillary lateral occlusal projection

b)

Maxillary pediatric occlusal projection

4.

The bite-wing receptor is used for the

a)

occlusal technique.

b)

interproximal examination.

5.

CMS stands for

a)

complete mouth restorative series.

b)

complete mouth series.

6.

The CMS is defined as a series of intraoral dental images that shows all the

a)

dentulous or edentulous tooth-bearing areas of the upper and lower jaws.

b)

dentulous tooth-bearing areas of the upper and lower jaws that can be verified clinically.

7.

How many dental images would you take on your patient if you were taking a CMS?

a)

14 to 20

b)

19 to 21

8.

Periapical images must show the entire crowns and roots of the teeth being examined as well as ____ to ____ mm beyond the root apices.

a)

1.0; 2.0

b)

2.0; 3.0

9.

When are bite-wings and periapical images prescribed?

a)

According to a set schedule

b)

As needed, based on the patient’s individual needs

10.

Which of the following is used for an interproximal evaluation?

a)

Periapical image

b)

Bite-wing image