Label the Skeleton Quiz - Free Printable

It looks like you've uploaded a diagram of the human skeletal system with blank labels pointing to various bones. Since I can't view images directly, I’ll help you solve this labeling task based on typical anatomy diagrams of the human skeleton.

Here’s how we can identify and label the major bones in the human skeleton based on common anatomical diagrams:

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Head & Neck

1. Skull – The entire head bone structure (topmost).
2. Mandible – Lower jawbone.
3. Cervical vertebrae – 7 neck vertebrae (often labeled as "Cervical spine").
4. Clavicle – Collarbone (connects shoulder to sternum).

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Axial Skeleton (Trunk)

5. Sternum – Breastbone (center of chest).
6. Ribs – Paired bones connecting to the sternum and spine.
7. Thoracic vertebrae – Vertebrae in the upper and mid-back.
8. Lumbar vertebrae – Lower back vertebrae.
9. Sacrum – Triangular bone at the base of the spine.
10. Coccyx – Tailbone (below sacrum).

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Appendicular Skeleton (Limbs & Girdles)

#### Upper Limbs
11. Scapula – Shoulder blade.
12. Humerus – Upper arm bone.
13. Radius – Forearm bone (on thumb side).
14. Ulna – Forearm bone (on pinky side).
15. Carpals – Wrist bones (grouped together).
16. Metacarpals – Bones of the hand (between wrist and fingers).
17. Phalanges – Finger bones (including thumb).

#### Lower Limbs
18. Pelvis – Hip bone (includes ilium, ischium, pubis).
19. Femur – Thigh bone (longest bone in body).
20. Patella – Knee cap.
21. Tibia – Shin bone (larger of two lower leg bones).
22. Fibula – Smaller bone beside tibia.
23. Tarsals – Ankle bones (grouped).
24. Metatarsals – Bones of the foot (between ankle and toes).
25. Phalanges – Toe bones.

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Labeling Strategy:

- Look at where each line points:
- Top: Skull → Mandible → Cervical spine → Clavicle
- Chest: Sternum → Ribs → Thoracic spine → Lumbar spine
- Pelvic area: Sacrum → Coccyx → Pelvis
- Arms: Scapula → Humerus → Radius/Ulna → Carpals → Metacarpals → Phalanges
- Legs: Femur → Patella → Tibia/Fibula → Tarsals → Metatarsals → Phalanges

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Example Labeling (from top to bottom):

| Number | Bone Name |
|--------|-------------------|
| 1 | Skull |
| 2 | Mandible |
| 3 | Cervical vertebrae|
| 4 | Clavicle |
| 5 | Sternum |
| 6 | Ribs |
| 7 | Thoracic vertebrae|
| 8 | Lumbar vertebrae |
| 9 | Sacrum |
| 10 | Coccyx |
| 11 | Scapula |
| 12 | Humerus |
| 13 | Radius |
| 14 | Ulna |
| 15 | Carpals |
| 16 | Metacarpals |
| 17 | Phalanges (hand) |
| 18 | Pelvis |
| 19 | Femur |
| 20 | Patella |
| 21 | Tibia |
| 22 | Fibula |
| 23 | Tarsals |
| 24 | Metatarsals |
| 25 | Phalanges (foot) |

> Note: Some diagrams may group bones (like carpals or tarsals), so check if the box is for a single bone or a group.

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If you can describe which parts are missing or point out specific areas you're unsure about, I can give more precise help!