Final answer:
The median antebrachial vein and median cubital vein are important veins in the upper limb circulation system.
Explanation:
Median antebrachial vein is a vein that runs between the ulnar vein and basilic vein, is more medial, and joins the basilic vein in the forearm. The median cubital vein crosses at an angle to join the cephalic vein and is a common site for venous blood drawing in humans. It is part of the network of veins in the upper limb that includes the radial vein, ulnar vein, and brachial vein.
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