Final answer:
The blood vessel that carries blood from the aorta into the kidney is called the renal artery. It branches from the aorta and subdivides into segmental, interlobar, arcuate, and cortical radiate arteries supplying the kidney with oxygen-rich blood. correct answer is B .
Step-by-step explanation:
The blood vessel carrying blood from the aorta into the kidney is the renal artery. Explanation: Blood enters the kidney through a vessel that originates from the aorta, known as the renal artery. Once the renal arteries reach the kidneys, they further divide into segmental arteries, which then split into interlobar, arcuate, and finally cortical radiate arteries.
These smaller arteries are critical for delivering oxygen-rich blood to the nephrons, the functioning units within the kidneys. The renal vein then carries filtered blood away from the kidneys to the inferior vena cava. It's important to distinguish the renal artery from other blood vessels such as the hepatic artery, which supplies the liver, and the renal vein, which carries blood away from the kidneys.