Which bone forms the long bone of the upper arm?

Prepare for the AS WJEC PE Test. Enhance your understanding with flashcards and multiple choice questions, each with hints and explanations. Gear up for success!

Multiple Choice

Which bone forms the long bone of the upper arm?

Explanation:
The long bone of the upper arm is the humerus. Long bones are characterized by a long shaft and two ends, and in the upper limb the bone that runs from the shoulder to the elbow is the humerus. The ulna and radius are in the forearm, between the elbow and the wrist, and the carpals are the small bones of the wrist. So the humerus is the correct bone for the upper arm. It also forms the shoulder and elbow joints, linking the arm to the torso and forearm.

The long bone of the upper arm is the humerus. Long bones are characterized by a long shaft and two ends, and in the upper limb the bone that runs from the shoulder to the elbow is the humerus. The ulna and radius are in the forearm, between the elbow and the wrist, and the carpals are the small bones of the wrist. So the humerus is the correct bone for the upper arm. It also forms the shoulder and elbow joints, linking the arm to the torso and forearm.

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