What is the excretory system?

The excretory system is a system in the body that consists of several organs that remove waste products and hazardous substances from the body. It is primarily to ensure that the body systems remain in homeostatic conditions. This helps to prevent body damage and causes conditions such as kidney failure, DNA and kidney stones. The duties of the excreted system include the removal of waste products that are the result of metabolism and gaseous and liquid waste products.

Wastes can be collected by the food we eat and the liquids we drink. When proteins are distributed by the body, they produce urea as a waste product. Other substances that produce waste include carbohydrates that produce carbon dioxide and water as waste products. The task of the excretory system gets rid of the body of these waste.

The main authorities responsible for many excretion functions in humans are kidneys. Their main features include the water, urea dough and other waste prodUktů. The kidneys exclude these waste products as urine.

Each kidney consists of a million nephrons. Nephron is a basic filter unit that regulates the amount of water in the body. Blood filtration also takes place in nephrines. In the kidneys filtration, waste products accumulate in nephrines and are excluded as urine.

other systems also help to exclude the body of waste products. For example, the respiratory tract helps to remove water vapor and carbon dioxide. Defection caused by the digestive system also helps to get rid of solid waste. The skin, which is very absorbing, can also remove water and salts from the body with sweat.

Other organs that help secrete waste include urea bladder and urethra. Urerers cover urine from Kia excite it to the bladder. The bladder occupies all urine and destroys it from the body through the process of urination. The bladder is urea ureaUrinary urea urethra.

common health problems associated with the excretion system include DNA, kidney stones and kidney failure. DNA occurs when uric acid accumulates in the blood in a particular area of ​​the body, resulting in inflammation. The kidney stones are the result of urine separation components and the formation of hard materials in the kidneys. If the kidneys stop functioning, kidney failure, potentially fatal state occurs.