RAD Quiz 16

A cross-sectional occlusal radiograph will significantly distort the image of the teeth, making them appear circular or elliptical.

• True

• False

Correct points of entry position are determined by directing the central rays of the x-ray beam at the center of the image receptor.

• True

• False

Each of the following is a use of an occlusal radiograph except one. Which one is the exception?

• Detecting incipient, interproximal caries

• Locating soft tissue calcifications

Each of the following statements regarding occlusal radiographs is correct except one. Which one is the exception?

• They do not require the use of an image receptor holder. 

• They images both of the arches on a single film.

Specialized image receptor holders should be used for occlusal radiographs.

• True

• False

The occlusal examination may be made alone or to supplement periapical or bitewing radiographs.

• True

• False

When imaging the maxillary arch, the white, unprinted side of the occlusal film packet will face the maxilla.

• True

• False

Which of the following statements is correct?

• Topographical occlusal radiographs may be exposed only on the maxillary arch.

• Topographical occlusal radiographs yield a greater amount of information in the alveolar crest and apical areas than periapical radiographs.