Kidney left and right, which branch directly from the abdominal aorta. Despite their relatively small size, the kidneys receive approximately 20% of the cardiac output. Each renal artery branches into segmental arteries, dividing further into interlobar arteries, which penetrate the renal capsule and extend through the renal columns between the renal pyramids. The interlobar arteries then supply blood to the arcuate arteries that run through the boundary of the cortex and the medulla. Each arcuate artery supplies several interlobular arteries that feed into the afferent arterioles that supply the glomeruli. After filtration occurs, the blood moves through a small network of
Vaginal artery Vaginal artery The vaginal artery is an artery in females that supplies blood to the vagina and the base of the bladder. The vaginal artery is usually defined as a branch of the internal iliac artery. Some sources say that the vaginal artery can arise from the internal iliac artery or the uterine artery. However, the phrase vaginal branches of uterine artery is the Terminologia Anatomica term for blood supply to the vagina coming from the uterine artery. Some texts consider the inferior vesical artery to be found only in males, and that this structure in females is a vaginal