Which One of the Following Technical Considerations Is Most Critical

question 101

Multiple Choice

Which one of the following technical considerations is most critical for demonstrating air and/or fluid levels within the cranium?

• A)Low kV range
• B)Detail image receptor (IR)
• C)Short exposure time
• D)Erect or horizontal x-ray beam positioning

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Definitions:

Test-Retest Procedures

A method of determining the reliability of a test by administering it to the same group of individuals at two different points in time.

Reliability

The degree to which an assessment tool produces stable and consistent results over time.

Criterion Validity

The extent to which a measure is related to an outcome, assessing whether the measure under consideration actually measures what it purports to measure.

Reliability

The degree to which an assessment tool produces stable and consistent results over multiple administrations or observations.