Humerus Bone Worksheet
Anatomy and function of the humerus bone for Grade 9 science students.
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Humerus Bone Worksheet
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Date:
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Read each question carefully and answer to the best of your ability. Use the provided image to help you answer some questions.
Observe the image below, which shows the structure of a long bone. Although this is a cross-section, it represents general features found in the humerus.
1. The humerus is the long bone of the:
Forearm
Thigh
Upper arm
Lower leg
2. Which joint does the proximal end of the humerus articulate with?
Elbow joint
Wrist joint
Shoulder joint
Hip joint
3. The shaft of the humerus is also known as the .
4. The humerus connects the scapula to the and .
5. The humerus is a flat bone.
True
False
6. Describe the main function of the humerus in the human body.
7. Name two muscles that attach to the humerus and briefly state their actions.