dental nursing
- Created by: shannon lisa
- Created on: 01-09-21 16:55
Other questions in this quiz
2. radiation monitoring badges must be worn by the dental staff when a set number of intra-oral and/or extra-oral radiographs are exceeded in a week. what is the set number ?
- 40 extra-oral exposures
- 150 intra-oral exposures
- 100 intra-oral exposures
- 10 extra-oral exposures
3. which one of the following is false with regard to the storage of digital images of the teeth?
- can be stored of a disc
- cannot be allocated to another person
- cannot be printed out
- can be emailed to colleagues
4. when a periapical view of an upper incisor is mounted for viewing, which one of the following correctly describes the orientation of the film on the viewer?
- pimple in the top left corner of the film
- incisor root above the crown
- pimple in the bottom left corner of the film
- mesial edge of the tooth to the right of the film
5. when x-rays are directed at body tissues, the beam is absorbed at varying levels, depending on the mineral content of the tissue. which one of the following terms describes those that absorb little of the beam?
- radiolucent
- fluorescent
- radiopaque
- translucent
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