Medical illustration of a human nephron, the functional unit of the kidney. The nephron maintains fluid and electrolyte balance by filtering the blood. It produces urine which passes down the ureters to collect in the urinary bladder.
Illustration ID: MEDICAL-kidney-nephron-2
Russell Kightley
Illustration size: 19.2 Mpixels (55 MB uncompressed) - 4096x4696 pixels (13.7x15.7 in / 34.7x39.8 cm at 300 ppi)