The only vein that carriers pure oxygenated blood is the
Answer Details
The vein that carries pure oxygenated blood is the pulmonary vein. The pulmonary vein is the only vein in the body that carries oxygenated blood from the lungs to the heart. The other veins in the body carry deoxygenated blood back to the heart. The renal vein carries blood from the kidney to the heart, the hepatic vein carries blood from the liver to the heart, and the sciatic vein does not exist (there is a sciatic nerve, but no sciatic vein).