What is a consequence of increased venous pressure in the body?

Increased venous pressure primarily leads to venous congestion. This condition occurs when the pressure in the venous system rises, often resulting from an obstruction or increased resistance to blood flow. As venous pressure rises, blood can pool in the veins, making it difficult for it to effectively return to the heart. This pooling can lead to swelling and can affect the delivery of nutrients and the removal of waste products from tissues, which can manifest as symptoms of congestion.

While the other options may appear relevant, they do not accurately represent the direct outcomes of increased venous pressure. For instance, hypotension typically results from decreased venous return and impairs cardiac output, and improved drainage from normal veins and decreased risk of chronic hypoxia would not logically follow increased pressure that inhibits normal blood flow mechanics. Hence, venous congestion is the most fitting and prevalent consequence of increased venous pressure in the body.