The Ability of the Digital System to Convert the X-Ray

question 16

Multiple Choice

The ability of the digital system to convert the x-ray input electric signal into a useful radiographic image is termed the:

• A) dynamic range.
• B) contrast resolution.
• C) signal-to-noise ratio (SNR).
• D) shuttering.

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Definitions:

Bipolar Disorder

A mental disorder marked by extreme mood swings, including manic (high) and depressive (low) episodes.

Prevalence

The proportion of a population found to have a condition at a specific time.

Lithium

A chemical element used as a medication to treat and prevent mania, bipolar disorder, and other mood disorders.

Mood Disorders

Psychological disorders characterized by the elevation or lowering of a person's mood, such as depression or bipolar disorder.