state functions of renal artery
Answers
Renal artery: The renal artery carries blood to the kidneys from the abdominal aorta. This blood comes directly from the heart and is sent to the-kidneys to be filtered before it passes through the rest of the body. Up to one-third of the total cardiac output per heartbeat is sent to the renal arteries to be filtered by the kidneys. Each kidney has one renal artery that supplies it with blood. The filtered blood then can exit the renal vein.Kidney: The kidneys perform the essential function of removing waste products from the blood and regulating the water fluid levels. The kidneys regulate the body’s fluid volume, mineral composition and acidity by excreting and reabsorbing water and inorganic electrolytes.
The function of the renal artery is twofold; it supplies the kidney parenchyma with oxygenated blood, and simultaneously delivers the blood to be filtered by eliminating metabolic wastes and excess water and reabsorbing minerals and nutrients. This article will discuss the anatomy and function of the renal artery.