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Flashcards in xray homework Deck (35)
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1

A quality assurance program refers to routine procedures that have been established to ensure high-quality and minimal risk to patients: True or false

True

2

Bitewing radiographs are also known as interproximal radiographs: True or false

True

3

Digital radiography computer system allows for displaying an image on a computer screen without exposing in processing dental film: True or false

True

4

A conventional x-ray machine is used with digital radiography: True or false

True

5

Who was the inventor of x-rays

Roentgen

6

The central beam that comes from the x-ray tube head is _______ radiation.

Primary

7

The tissues/Oregon’s most sensitive to radiation include : ________ & _________

Bone marrow and reproductive cell

8

The effects of radiation are ______

Accumulative

9

What determines the quality of radiation?

Kilo voltage

10

The size of a narrow anterior film is

1

11

X-ray film is sensitive to (3 answers)

Stray radiation,high temperatures and chemicals

12

The word apron with the thyroid collars should be used for (3 answers)

Children, adults, and pregnant women

13

The dental film that has the highest speed for the greatest reduction in radiation exposure for the patient is the

Insight

14

In the paralleling technique the film packet must be

Parallel to the long axis of the tooth

15

Which of the following would a para apical radiograph show

Apical area of a tooth

16

Which of the following would appear on a bite wing radio graph

Alveolar crest, faulty restorations and cavities

17

If an automatic processor has a daylight loader it means a film can be

Processed in the daylight

18

The dental specialist who routinely use extraoral radiographs are

Oral surgeons an orthodontist

19

Panoramic radiograph to give the dentist a view of

Fractures in bone

20

what is the average number of months for routine dental radiographs exams

Six and 12 months

21

Bite wings will detect what ( 3 answers)

Cavities, calculus and faulty restorations

22

What is the downside of using digital radiography

Sensors are usually thicker causing the patient to gag

23

Number zero

Child film

24

Number three

Long biteWing film

25

Number four

Occlusal film

26

Number one

Narrow anterior film

27

Number two

Adult film

28

What is caused by too much angulation during exposing radiographs

Forshortening

29

What word describes angled toward mesial/distal instead of inter-proximal during exposing radiographs

Overlapping

30

What word describes when the x-ray beam missed part of the film during exposing radio grass

Cone cutting