The definition of a kidney is:
Kidneys are responsible for filtering waste products from the blood and producing urine. They also help to regulate blood pressure and fluid balance in the body.
Here is a more detailed definition of kidneys:
* They are two bean-shaped organs located in the retroperitoneal space, which is behind the peritoneum, the membrane that lines the abdominal cavity.
* They are about 4-5 inches long and weigh about 4-5 ounces each.
* They are reddish-brown in color and have a smooth surface.
* They are attached to the ureters, which are tubes that carry urine from the kidneys to the bladder.
Kidneys are essential for life and play a vital role in many bodily functions. Here are some of the key functions of kidneys:
- Filtering waste products from the blood: Kidneys filter waste products from the blood, such as urea, creatinine, and excess water. These waste products are then excreted in the urine.
- Regulating blood pressure: Kidneys help to regulate blood pressure by releasing hormones and controlling the amount of salt and water in the blood.
- Producing red blood cells: Kidneys produce a hormone called erythropoietin, which stimulates the production of red blood cells in the bone marrow.
Kidney stones, kidney disease, and kidney failure are some of the most common kidney problems. Kidney stones are hard deposits that form in the kidneys. Kidney disease is a general term for any condition that damages the kidneys. Kidney failure is a condition in which the kidneys can no longer function properly.
If you have any concerns about your kidney health, be sure to talk to your doctor.
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