Water diffuses from the kidney back into the blood stream.
Kidney
Kidney
Oxygen is transported through the circulatory system by binding to hemoglobin in red blood cells. Hemoglobin carries the oxygen from the lungs to the tissues in the body where it is needed for cellular respiration. The oxygen is released from hemoglobin and diffuses into the surrounding tissues to support their metabolic functions.
Blood gets filtered because of the Nephrons, which are tiny little blood capillaries inside the kidneys.
The blood flow from the kidney to the diaphragm follows the path of the renal artery carrying oxygenated blood to the kidney for filtration. Once the blood is filtered in the kidney, it travels back to the heart through the renal vein. From the heart, the blood is pumped to the lungs for oxygenation and then circulated to the diaphragm and the rest of the body.
Tubular kidney disease-- Disease of the kidney that affect the tubules, the part of the kidney that allows certain substances to be reabsorbed back into the blood
Reabsorption
Oxygen is transferred to blood cells in the capillaries around the alveoli. It diffuses from the alveoli into the bloodstream, and to the hemoglobin molecule.
Kidney infection. Painful urination, cloudy urine, pain around waistline, blood in urine. Definitely a kidney infection.
the main function of a renal vein is to carry urine to the kidneys
Urea diffuses back into the blood primarily to maintain osmotic balance and regulate nitrogen levels in the body. This process occurs in the kidneys, particularly in the renal medulla, where urea contributes to the concentration gradient that allows for water reabsorption. By recycling urea, the body can conserve water while still excreting waste products, thus optimizing kidney function and overall homeostasis.
veins and back to the heart.