In Screen-Film Radiography, Which Term Is Defined as the Degree

question 3

Multiple Choice

In screen-film radiography, which term is defined as the degree of blackening?

• A) Optical density
• B) Contrast
• C) Recorded detail
• D) Distortion

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Definitions:

Macular Degeneration

A progressive eye condition affecting the macula (part of the retina) that leads to vision loss.

Macular Area

A small central portion of the retina, responsible for detailed central vision and high visual acuity.

Iris

The colored part of the eye that controls the size of the pupil and the amount of light that enters.

Sclera

The white outer layer of the eyeball, providing protection and giving the eye its shape.