Into which vein does the external jugular vein typically drain?

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Multiple Choice

Into which vein does the external jugular vein typically drain?

Explanation:
The external jugular is a superficial neck vein that collects blood from the scalp and parts of the face and then drains into the subclavian vein near the clavicle. This is why the correct drainage path is into the subclavian vein. In contrast, the internal jugular drains the brain and deep structures of the neck, the superior vena cava collects blood from the brachiocephalic veins and returns it to the heart, and the azygos vein ultimately feeds into the superior vena cava.

The external jugular is a superficial neck vein that collects blood from the scalp and parts of the face and then drains into the subclavian vein near the clavicle. This is why the correct drainage path is into the subclavian vein. In contrast, the internal jugular drains the brain and deep structures of the neck, the superior vena cava collects blood from the brachiocephalic veins and returns it to the heart, and the azygos vein ultimately feeds into the superior vena cava.

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