Function of the Excretion System in Humans
The function of the excretory system in humans is to remove waste material from metabolism. The organs included in the excretory system are skin, kidneys, lungs and liver. The excretion organs and their functions must always be kept normal. If disturbed, our health will also be disrupted, because there are many poisons that cannot be removed from the body.
The kinds of diseases in the excretory system can arise because we often underestimate the organ. The symptoms of the disease will only appear when the organ is already in a severe condition, and it means that it is less likely to recover. Therefore we must always live healthy so that not only the excretory system organs, but all organs in the body can function normally.
Explanation of Organs and Functions of the Excretory System in Humans
{1}Kidney
This organ is one of the most popular organs in the body's excretory system. Most people must already know the function of this excretory organ which is to remove toxins and metabolic waste substances in the body through urine. The kidneys enter the urinary system along with the ureter, urethra and bladder. Organs that are often called kidneys are on the left and right of the spine.
The kidney as a function of the excretory system in humans consists of three, kidney skin, which is the outermost part and place of blood filtration, the kidney marrow, which is in the middle and functions as a place to gather fine vessels, and the kidney cavity, which is the most inside to hold urine temporarily before being discharged through the ureter.
{ 2}.Heart
In organs that also have the function of excretory systems in humans, bile is formed. The color of the bile is greenish. Bile is the result of the destruction of damaged red blood cells, which occur in the spleen. The function of the liver is to overhaul red blood cells or which are often referred to as histiocytes.
Disease in the excretory system and how to prevent it must be a concern, even before having to experience the disease first. Finding out about diseases that often attack organs in the excretory system is a must and can be done by reading medical journals or consulting a doctor
{3}.Skin
The largest organ in our body is the skin. This organ is also the thinnest compared to other organs. Inside the skin, there are sweat glands. This gland functions to excrete the residual substances that will be released along with sweat. The skin is also a sensitive and useful part of the sense of touch and taste.
The structure of the skin is divided into three parts, namely the epidermis or epidermis, hides or dermis and connective tissue under the skin. This organ also has a function as a temperature regulator because the skin is also a place to store fat.
{4}.Lungs
Pulmonary function in the excretory system is to remove waste material in the respiratory process, namely carbon dioxide and water vapor. The process of excretion in the lungs occurs in all lung structures. Oxygen released from carbon dioxide is channeled back by blood throughout the body.
The excretion system in the lungs can be disrupted if there is a disease that attacks the organ. Abnormalities such as bronchitis, pleuritis, tuberculosis, asthma, pneumonia can make lung function as an excretory organ cannot run normally and will certainly have an impact on other organs.
Pulmonary lungs as excretion tools and other organs mentioned above must be kept healthy. Adequate rest, eating nutritious food, applying a healthy lifestyle and also exercising diligently will keep the function of the excretory system in humans functioning normally.
