Two blood vessels enter and leave each kidney. The renal artery enters each kidney and the renal vein exits each kidney
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The urinary system
the urinary system filters the blood which is from our heart parts: kidney ureters urethra urinary bladder (neprhons-important part of the kidney)
Urinary system
the dialysis
Renal means related to the kidney. For instance, the renal artery is the blood vessel that serves the kidney.
No, a nephron is not an organ. It is the basic structural and functional unit of the kidney and filters excess salt and water from the blood. The kidney is the main organ of the urinary system. Without a kidney, your body cannot create urine and you blood must be filtered with a dialysis machine.
The main organ of the urinary system is kidneys. (The ureters seems to be least important. Till kidney stone enters these tubes. Then you forget every thing and demand the relief from the pain. The kidneys will be damaged due to over dilatation if the tubes are blocked for long time.)
The vein carries blood to the heart, and the artery carries blood away from the heart. The kidney filters nitrogenous wastes from the blood. The ureter carries blood from the kidney to the urinary bladder, and the urethra carries blood from the urinary bladder to the exterior of the body. The urinary bladder stores urine until it is expelled.
urinary system
All of the blood in a human's body passes through the each kidney 400 times a day.
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