Beitrag Sa 22. Mai 2021, 09:34

Kidney, the special organ of the body That you may not know

Kidney, the special organ of the body That you may not know well enough

Everyone knows that some organs in the human body. Necessary for life That is, you need your brain, heart, lungs and kidneys when it comes to kidneys. Although the kidneys are not displayed on the Valentine's card. But the kidneys are no less important than the heart. To live You need a kidney

Usually there are two kidneys if you have ever seen red kidney beans. You might imagine how the kidneys are shaped. Each kidney is approximately 5 inches (approximately 13 centimeters) long and 3 inches (approximately 8 centimeters) wide, or the size of a computer mouse.

To grope for the kidney, put your hands, feet, waist. And move your hand up until you feel the ribs And if using a thumb to grope on the back Where the thumb meets Is the area of ​​the kidney You can't feel your kidneys. But the kidneys are in that area You can read more about the specialty of the kidneys.

To clean up
The primary function of the kidneys is to filter waste products from the blood. So how does waste get into our choices? Blood is responsible for delivering various nutrients. All over the body A chemical reaction takes place in the body's cells to break down nutrients. Some wastes are the result of these reactions. Some are things that the body does not want. Because there is enough quantity The waste needs to be driven out. And this is the reason why a kidney is needed to perform this function.

First, the blood is delivered to the kidneys by the renal artery. The average amount of blood circulating in the body is one gallon to one and a half gallons. The kidneys filter those blood in quantities as many as 400 times a day. More than 1 million filters in the kidneys remove waste products. These filters, called nephrons, are very small filters. Until you need a high-performance microscope To see them

Urinary tract
Waste accumulated mixed with water Filtered by the kidneys Will be excreted in the urine While the kidneys diuretic Urine flows through a long tube called the ureter, or the ureter, and accumulates in the bladder. Which is a bag that collects urine When the amount of urine is up to half of the bladder. You need to pass urine. While you urinate Urine will flow from the bladder. Another type of tube, the urethra, is excreted from the body.

Kidneys, bladder and tubes of the kidneys and bladder As part of the digestive system, here is a list of the organs. Related to the urinary system

- The kidneys filter waste products from the blood and produce urine.
- The ureter is the tube that carries urine from the kidneys to the bladder.
- bladder A urine collection bag
- The urethra is the tube that carries urine from the bladder out of the body.

Keeping balance
The kidneys also play a role in balancing fluids and minerals in the body. This balancing act is called homeostasis.

If you are weighing the amount of fluid taken into the body With the fluid excreted by the body, it is found that the volume of both parts is the same. The body receives water from water or fluids that are ingested. Including from certain foods such as fruits and vegetables

Water is excreted from the body in a number of ways, such as from sweat, from breathing, and from the urethra in the form of urine. It also has water in defecation as well.

When you feel thirsty Is when your brain tells you to drink water. To maintain the balance in the body as much as possible If the body has insufficient fluid volume The brain communicates to the kidneys. By secreting hormones that make the kidneys retain water. When you drink more water The amount of this hormone will be reduced. And the kidneys will excrete fluid

You may have noticed that Sometimes the urine is dark. Keep in mind that Urine is a component of water combined with wastes that are filtered from the blood. If you drink small amounts of water Or exercising and sweating a lot The urine will contain less water. Thus causing the urine to be dark If you drink a lot of water Excess water is excreted in the form of urine. To have a lighter color

Other functions of the kidneys
The kidneys must work all the time. In addition to filtering blood And maintain fluid balance over time The kidneys continue to respond to hormones delivered by the brain. The kidneys also make hormones themselves, such as those that stimulate the body to produce red blood cells.

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