Many microbial processes are going on in 37.2 trillion cells of an intelligent organic device, every moment. The energy produced in this metabolic process The biological device will be activated by utilizing this energy. We are moving, coming back, moving, thinking - using this power. But to produce energy, many of the waste products are being produced simultaneously in cells. These include ammonia, urea, uric acid, and carbon dioxide. They come from the blood in the blood. What then? Where are they going?
This metabolic waste can not be given long time in the blood. Then there is danger The internal environment of the body will poison. So they have to be expelled so fast. A pair of lungs is responsible for carbon dioxide. The harmful carbon dioxide goes out of the body through them. But the rest?
For them, there is another pair of organs. His name is Kidney. Many of these works have been working continuously to clean the blood, as well as doing two more functions each day. Urea, uric acid, many other substances, including the remains of various medicines, are filtering out every time. Pair these organs in our body filter. Let's know today about this kidney. We have a pair of kidneys in our body. The kidneys are like the beaks of the bird, both of which are hanging on the back side of the waist. The two adrenal glands on the head of the kidneys are like a hat. They work to produce hormones. Each kidney is about 11 centimeters long. Kidney words in Bengal adorn the word. But the English word is very familiar. So in this post we are using Kidney words for everyone's convenience.
Renal is used to refer to kidney organs in many areas of medicine. It comes from the Latin word rēn (ēs). During the medieval and Renaissance period, it was important to know the importance of anatomy or anatomy in the field of medical science in Europe. They used to collect urine to judge the causes of various diseases, symptoms etc. Still, why do not they know the kidneys, they have never seen it with great importance. There may be a reason behind that, where other organs are easily visible, kidneys are covered with a peritoneum called two peritoneum.
Kidney references are found in two essays in Aristotle. The first name is the Historia Animalium and the second name is De Partibus Animalium. He was, however, not very keen to give importance to kidney. But he could catch the basic work of kidneys, kidneys that make urine from the blood. Later, Galen, the scientist, expressed his interest in kidney. Later, Leonardo de Vinci painted images of kidneys with relatively suitable other organs. Scientists Andrey Vicellius did a fundamental task on the kidneys. In his book De Humani Corporis Fabrica, he introduced scientific inquiries about kidneys. In this way, the mystery of the kidneys is exposed to the people.
Since kidney function is filigrating blood, so the body's largest artery is associated with the abdominal artery, called the renal artery, which is directly linked to the arterial branches.
The kidney is made up of two parts - renal cortex and renal medulla. Kephine's structural unit is nephrons. The blood purification process is complete in each nephron. There are four processes in a nephron - filter, absorption, drip and emission. Through this, the amount of blood, electrolyte equilibrium, acid and alkali equilibrium, blood density and toxic substance separation are completed in the body. At the end of the process, the waste material which is released from here, is collected by the collector in the bladder final. This filtering process is so fast that, every hour, all the blood in our body becomes new, ie filtering process is completed. Of these 99 percent of blood is returned to the blood vessels of the body. Only one part blood is deposited in urine as urine.
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