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04.07.2022 - 13:23

How does the body regulate blood pressure?

Question:

How does the body regulate blood pressure?

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Audry April 11, 2023 в 10:00

The body regulates blood pressure through a complex system involving various organs and hormones. The main organs involved in blood pressure regulation are the heart, the kidneys, and the blood vessels. When blood pressure rises, the heart sends signals to the brain which then signals the blood vessels to relax and widen, allowing blood to flow more easily and decreasing the pressure. On the other hand, when blood pressure drops, the kidneys release hormones that signal the blood vessels to constrict, increasing the pressure. Additionally, hormones such as adrenaline and cortisol also play a role in regulating blood pressure by increasing or decreasing heart rate and altering blood vessel tension. Overall, the body tightly controls blood pressure through this intricate system to ensure that vital organs receive the necessary amount of oxygen and nutrients.

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