Where is the college in the human body?
The kidney is located in the abdominal cavity on its back wall, next to the spine under the diaphragm. The human body has two kidneys. The left kidney is located in a place higher than the right kidney. The kidneys are similar in shape to the beans, but of course the kidneys are larger than the beans. When the blood reaches the kidney, it spreads in all the arteries and capillaries located inside the kidney. The blood is then transferred to the lower vena cava by the kidney. Renal renal blood eventually reaches the heart.
Kidney building
The kidneys are composed of four parts. The first part is called the renal cortex that surrounds the kidneys from the outside. The second part is called the renal pulp, which is the tissue that exists in the kidney from the inside, which works to purify the blood and thus form the urine. The third part is the renal pyramids. Of the kidney called the ovary.
Kidney function
The kidney is one of the channels working to get rid of the urine which is found in the renal tissue, and is the hive the beginning of the ureter and is exposed to the area of the infection when the infection of the kidney inflammation and may also suffer the disease of urinary stones, called the structural and functional unit, which consists of the renal tissue as the name of nifron, Renal renal glomerulonephritis is the capillaries that the renal artery provides to the bloodstream, which expels the blood through the aortic artery and is surrounded by the Bowman purse. The third part, which consists of the renal tissue, is the urinary tube It is surrounded by a lot of blood, which works to deliver the Bowman bag with the tube.
Kidney function
- Helps the kidneys maintain the level of blood pressure in the body, through the secretion of hormones that enter the building of blood such as the hormone erythropoietin.
- In the metabolism, kidneys work to separate important substances such as potassium and sodium and to remove non-important substances.
- The kidneys dispose of solid waste in the form of stool through the large intestine and the disposal of liquid waste and dissolved in the form of urine.
- Helps the kidney to purify the blood and remove it from toxins and waste by absorbing substances useful for the body and turn them into useful energy for the body.
- Kidneys are the part that controls the amount of fluid in the body.