Question

ordering question
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place the veins in the order that blood would flow through them on the way back to the heart, starting with the vein farthest from the heart at the top.
instructions
external iliac vein
anterior tibial vein
femoral vein
popliteal vein
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Explanation:

Blood in the lower - limb veins returns to the heart. The anterior tibial vein is the most distal among these, then blood flows to the popliteal vein, then to the femoral vein, and finally to the external iliac vein which is closer to the heart.

Answer:

1. Anterior tibial vein
2. Popliteal vein
3. Femoral vein
4. External iliac vein