Circulatory System Activity Sheet for educational use, featuring a labeled human anatomy diagram.

This image is a Circulatory System Activity Sheet from *AnatomyStuff*, designed to help students label major blood vessels in the human body. The diagram shows the major arteries and veins of the circulatory system, with blank boxes connected by lines pointing to various parts of the body.

Let’s identify and label each blank based on the anatomy shown:

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Step-by-Step Labeling:

1. Top Right (Head/Brain):
- Label: *Carotid Artery*
→ Supplies blood to the brain and head.
- Next Box (Right Side, just below): *Jugular Vein*
→ Drains deoxygenated blood from the head back to the heart.

2. Left Side, Near Neck:
- Label: *Subclavian Artery*
→ Major artery supplying blood to the upper limbs.

3. Upper Left Chest (Near Heart):
- Label: *Aorta*
→ The largest artery in the body; originates from the heart and branches into systemic circulation.

4. Mid-Torso (Below Aorta):
- Label: *Inferior Vena Cava*
→ Large vein that carries deoxygenated blood from the lower body to the heart.

5. Left Side, Abdominal Region:
- Label: *Renal Artery*
→ Supplies blood to the kidneys.

6. Lower Left (Legs):
- Label: *Femoral Artery*
→ Main artery supplying blood to the thigh and leg.

7. Bottom Left (Foot):
- Label: *Dorsalis Pedis Artery*
→ Artery on the top of the foot.

8. Right Side, Lower Leg:
- Label: *Popliteal Artery*
→ Located behind the knee; continues from the femoral artery.

9. Right Side, Upper Arm:
- Label: *Brachial Artery*
→ Major artery in the upper arm.

10. Right Side, Near Hand:
- Label: *Radial Artery*
→ Runs along the thumb side of the forearm.

11. Left Side, Near Shoulder:
- Label: *Axillary Artery*
→ Continuation of the subclavian artery into the armpit region.

12. Right Side, Near Pelvis:
- Label: *Common Iliac Artery*
→ Divides into internal and external iliac arteries.

13. Left Side, Lower Leg (near ankle):
- Label: *Posterior Tibial Artery*
→ One of the main arteries in the lower leg.

14. Right Side, Near Foot:
- Label: *Great Saphenous Vein*
→ Largest superficial vein in the body; drains blood from the legs.

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Final Answer – Labels (from top to bottom, left to right):

| Position | Label |
|--------|-------|
| 1. Top Right (Head) | Carotid Artery |
| 2. Below Carotid (Right) | Jugular Vein |
| 3. Left Neck (Near Subclavian) | Subclavian Artery |
| 4. Upper Left Chest | Aorta |
| 5. Mid-Torso (Below Aorta) | Inferior Vena Cava |
| 6. Left Abdomen (Kidney area) | Renal Artery |
| 7. Lower Left (Thigh) | Femoral Artery |
| 8. Bottom Left (Foot) | Dorsalis Pedis Artery |
| 9. Right Lower Leg | Popliteal Artery |
| 10. Right Upper Arm | Brachial Artery |
| 11. Right Wrist | Radial Artery |
| 12. Left Shoulder | Axillary Artery |
| 13. Right Pelvis | Common Iliac Artery |
| 14. Left Lower Leg (Ankle) | Posterior Tibial Artery |
| 15. Right Foot (Vein) | Great Saphenous Vein |

> Note: There are 14 boxes, but only 13 distinct labeled structures — one may be repeated or misaligned. Double-check the exact number of boxes and their positions.

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How to Use This Sheet:

- Students should write the correct name of the vessel in each box.
- It's useful for learning anatomy of the major arteries and veins.
- Focus on distinguishing arteries (carry oxygenated blood away from heart) vs. veins (return deoxygenated blood to heart).

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✔ Summary: This activity sheet helps reinforce knowledge of the systemic circulation pathways. Correct labeling improves understanding of how blood flows through the body.

Let me know if you'd like this as a printable labeled version!