Which term causes the palm to face anteriorly or superiorly?

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Multiple Choice

Which term causes the palm to face anteriorly or superiorly?

Explanation:
Supination of the forearm is the movement that turns the palm to face the front (anterior) in the anatomical position, and it can face upward (superiorly) when the arm is oriented with the palm up. This occurs because the radius rotates laterally around the ulna, keeping the two bones parallel. Pronation does the opposite, crossing the radius over the ulna so the palm faces the back (posteriorly). Dorsiflexion and plantarflexion are actions of the foot, not the hand, so they don’t change palm orientation.

Supination of the forearm is the movement that turns the palm to face the front (anterior) in the anatomical position, and it can face upward (superiorly) when the arm is oriented with the palm up. This occurs because the radius rotates laterally around the ulna, keeping the two bones parallel. Pronation does the opposite, crossing the radius over the ulna so the palm faces the back (posteriorly). Dorsiflexion and plantarflexion are actions of the foot, not the hand, so they don’t change palm orientation.

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