The returns filtered blood to the bloodstream after passing through the glomerulus.

renal vein

Explanation:

We can say that the renal vein has as its primary function to receive blood after filtration through the kidneys and drains it into the inferior vena cava system. In other words, it is responsible for returning filtered blood to the bloodstream after passing through the glomerulus.

In addition, it is known that normally in the human body there are two renal veins, one from each kidney, but in some cases, which are rare and exceptional, supernumerary veins may coexist, that is, many more than two. .

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