Which bone is located on the thumb side of the forearm?

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Multiple Choice

Which bone is located on the thumb side of the forearm?

Explanation:
In anatomical position, the forearm has two long bones, and the one on the thumb side is the radius. It sits on the lateral (thumb) side of the forearm, while the ulna is on the medial (pinky) side. Scapula and clavicle are part of the shoulder girdle, not the forearm, so they aren’t involved in identifying the thumb-side bone. The radius also forms part of the wrist joint and allows rotation of the forearm around the ulna.

In anatomical position, the forearm has two long bones, and the one on the thumb side is the radius. It sits on the lateral (thumb) side of the forearm, while the ulna is on the medial (pinky) side. Scapula and clavicle are part of the shoulder girdle, not the forearm, so they aren’t involved in identifying the thumb-side bone. The radius also forms part of the wrist joint and allows rotation of the forearm around the ulna.

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