Kidneys
The kidneys are one of the organs of the urinary system, helps maintain your life. First, I want to talk about the shape and location of the kidney. The kidneys are bean-shaped organs. It is located behind the body, the abdominal cavity, either side of the spinal cord. Kidney sist just below the diaphragm and liver, kidney and the spleen below the diaphragm. Next, I will mention the kidney structures. Each kidney has about a million units called nephrons, each of which is a micro-blood filterfor. Each kidney has 3 main layers: the outermost layer of the capsule, followed by the shell layer and upper layer within the marrow. The main function of the kidneys is to remove waste from the blood and water. Kidney function is performed by the process 3 steps: filtration, re absortion and excretion. In addition, the kidneys help balance body fluids to control and regulate the balance of electrolytes. One function of the kidneys is to help control blood pressure and produce red blood cells. In summary, the kidneys have such an important role, we should protect it with a healthy lifestyle.
đang được dịch, vui lòng đợi..
