Which statement best describes pronation of the forearm?

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Multiple Choice

Which statement best describes pronation of the forearm?

Explanation:
Pronation is the rotation of the forearm around its long axis at the radioulnar joints, causing the radius to rotate over the ulna so the palm ends up facing downward. This downward-facing palm is the defining outcome of pronation, with supination being the opposite movement that turns the palm upward. The other descriptors like inward or outward are less precise, whereas turning the palm to face down specifically describes the forearm’s rotational orientation in this movement.

Pronation is the rotation of the forearm around its long axis at the radioulnar joints, causing the radius to rotate over the ulna so the palm ends up facing downward. This downward-facing palm is the defining outcome of pronation, with supination being the opposite movement that turns the palm upward. The other descriptors like inward or outward are less precise, whereas turning the palm to face down specifically describes the forearm’s rotational orientation in this movement.

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