Kidneys are the most special organs of the body.

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Kidneys are the most special organs of the body. that you may not know well enough

Everyone knows that some organs in the human body necessary to live That is, you need a brain, heart, lungs and kidneys. Although the kidney image does not appear on the Valentine's card, But the kidneys are no less important than the heart. in living you need a kidney

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

To palpate the kidneys, put your hands on your waist. and moved his hand up until he felt his ribs and if you use your thumb to palpate through the back The area 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 specialties of the kidneys.

cleaning
The main function of the kidneys is to filter waste products from the blood. So how does waste get into our choices? Blood serves to deliver nutrients. all over the body Chemical reactions take place in the body's cells to break down nutrients. Some waste products are the result of these reactions. Some are things that the body does not need. because there is enough quantity Waste needs to be disposed of. And this is why the kidneys are needed to perform this function.

First, blood is sent to the kidneys by the renal arteries. The average amount of blood circulating in the body is one gallon to one and a half gallons. The kidneys filter those blood in large quantities up to 400 times a day. More than 1 million filters in the kidneys remove waste products. These filters, known as 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 ureter and collects in the bladder. which is a bag that collects urine When the amount of urine reaches half of the bladder You need to urinate. while you urinate Urine will flow out of the bladder. into another type of tube, the urethra (urethra), and is excreted from the body

Kidneys, bladder, and ducts of the kidneys and bladder It is part of the excretory system. Here is a list of organs. related to the urinary system

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

balance
The kidneys are also responsible for balancing fluids and minerals in the body. This equilibrium is called homeostasis.

If you measure the amount of fluid you take into your 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 the water or fluid it consumes. including from certain foods such as fruits and vegetables

Water is excreted from the body in a variety of ways, such as from sweat, from breathing and from the urethra in the form of urine. It also contains water in the excretion of feces.

when you feel thirsty is that your brain is telling you to drink water. to maintain balance in the body as much as possible If the body does not have enough fluids The brain communicates to the kidneys. with the secretion of hormones that cause the kidneys to retain water when you drink more water The amount of this hormone is reduced. and the kidneys excrete the fluid.

You might notice that Sometimes the urine is dark in color. keep in mind that Urine is a component of water combined with waste products that are filtered out of the blood. If you drink a small amount of water or exercising and sweating a lot There will be less water in the urine. This makes the urine 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
Kidneys have to work all the time. In addition to filtering the blood and maintain fluid balance all the time The kidneys are also constantly responding to hormones sent by the brain. The kidneys also make hormones, such as hormones that stimulate the body to produce red blood cells.

Reference from :: ดาวน์โหลดJoker

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