Kidney blood supply

Dr. Morton explains the kidney's blood supply, covering arterial supply, nephron portal system, and venous drainage. The renal artery branches into segmental, interlobar, and arcuate arteries, supplying blood to the kidney. The nephron portal system involves two capillary beds: the glomerulus and peritubular capillaries, facilitating filtration and reabsorption. Venous drainage occurs through interlobular, arcuate, and interlobar veins, leading to the renal veins and inferior vena cava.

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