A PA Wrist Projection with Accurate Positioning Demonstrates

question 40

Multiple Choice

A PA wrist projection with accurate positioning demonstrates
1) an open radioulnar articulation.
2) the radial styloid in profile.
3) the long axes of the third metacarpal aligned with the midforearm.
4) open second through fifth MC joint spaces.

• A) 1 and 2 only
• B) 1, 2, and 3 only
• C) 3 and 4 only
• D) 1, 2, 3, and 4

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Definitions:

Direct Observation

Direct Observation involves watching subjects in their natural environment without intervening or altering that environment, to gather data or insights.

Anxiety

A feeling of worry, nervousness, or unease about something with an uncertain outcome.

Baseline Physical Condition

An individual's state of physical health and capability before undergoing treatment, exercise, or a health intervention.

Environmental Influence

The impact that surroundings, including social, natural, and built environments, have on an individual's health and behaviors.