_________ is calculated in a logarithmic manner and can be determined when a given percentage of illuminator light is known.
Fill in the blank(s) with the appropriate word(s).
Optical density,OD The optical density, or OD, is the percentage of light transmitted through a radiographic film when viewed by an illuminator device.
Health Professions
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All of the following are pathogens EXCEPT _________
a. mosquitos b. fungi c. bacteria d. viruses
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For an adult horizontal or vertical molar bitewing, align the film packet so that the anterior edge lines up
A) behind the distal half of the first premolar. B) behind the distal half of the second premolar. C) in front of the mesial half of the first premolar. D) in front of the mesial half of the second premolar.
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