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Flashcards in Post Test Deck (9)
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0

Who discovered x-rays?

Renken

1

A panoramic film with a jack-o'-lantern or extreme small results from what?

Chin too low

2

What is the earliest clinical signs of an over exposure to x-radiation?

Erythema

3

In the bisecting angle technique the central ray is directed perpendicular to what?

An imaginary line bisecting the field and the tooth

4

The most radiation sensitive tissue included in the list below is what?

Hematopoietic

5

A field has turned brown after the span of one year may have resulted from what?

Insufficient wash

6

What is the most ready illicit dental material seen on dental radiographs?

Composite resin restoration

7

Intensifying screens in panoramic the sets are necessary to what?

Reduce patient exposure

8

The greatest cause of human radiation effects in Dental radiography involves what?

Free radicals of water