Thursday, February 3, 2022
What is the process of blood circulation in the human body?
The human blood circulatory system is a system created by the Most Perfect God for humans as creatures equipped with reason and thought to survive and fill life on earth. In addition, humans are also equipped with perfect limbs, such as organs that have complex functions, but still work perfectly, along with all the systems that work in the body.
The human circulatory system is a system that is the most vital and most very supportive of human survival, where blood is one of the elements/substances which are important elements in the human body to stay alive. When humans lack blood or run out of blood, it will cause death for humans. That is, that without blood humans cannot live. For this reason, we must be grateful by maintaining and maintaining the health of our blood by consuming naturally healthy food and drinks without chemicals, exercising and resting regularly, and it would be even better if we often donate blood, so that our blood is constantly changing. with new blood.
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The human circulatory system includes the heart and blood vessels. Like the heart is a water pump, while the vessels are the water pipes. If the blood pump is working properly, the blood will circulate smoothly, also in line with the pipe or channel, if nothing is blocked, then the blood will flow smoothly. If not, the blood will stagnate, or it will get stuck in circulation, so the pump (heart) will pump/press harder. If this happens, gradually, the pump/heart will disconnect/valve the pipes/vessels, so that the sufferer will have a heart attack or more commonly known as coronary heart disease. However, if the blood vessel/channel is ruptured, it will have a stroke. If this happens, the effect or result of the stroke is that usually one part of the body (left or right) will experience paralysis / cannot be moved, however, if the coronary heart attacks, the most fatal result is death.
The human circulatory system in the human heart is normal today, if you don't consume products made from synthetic chemicals/manufactured chemicals, it will last for 150 years. However, because modern humans are now inseparable from the name of chemistry, at best the age of their heart is half used up, namely 75 years. That's already a bonus. It was different with humans in ancient times before the discovery of synthetic chemicals, everything was still natural, so humans in ancient times lived long lives, some even up to 1,000 (one thousand) years, like the Prophet Adam. In ancient times, food still grew naturally without artificial fertilizers, don't say the plants, they still grew fresh naturally, without soil being contaminated with harmful substances from fertilizers, so the trees were big, shady, cool, so the air was fresh, even in rivers. the fish is still fresh without pellet food ingredients, chickens and other poultry are still getting food without pellets as well, moreover the river water is still fresh without waste from factories or garbage disposed of by humans, especially the sea, there is not even the slightest chemical substance either from spills tanker oil, or other human chemical discharges. Especially if you look far back to the time when the dinosaurs once lived. Not only are the animals big, the plants are also tall, big, and old. All these natural conditions allow humans to live longer, because they are naturally healthy, the body becomes strong, durable, organs work perfectly, blood circulation is smooth, without stroke and coronary heart diseas
The human circulatory system in outline includes:
A. HEART
The heart is a vital organ for humans as mentioned above. Without a heart, humans cannot live. If humans live with one kidney, maybe they can still live, because there is still one other kidney, it's just that the activity can't be too strenuous. However, if humans do not have a heart, humans cannot live. Even if there are twins who live closely together in one body that has one heart, if there is a separation operation, then only one child can survive. Mostly if this happens, the child's parents prefer the child to continue living together with just one corn.
When viewed in more detail by modern technology, the heart consists of 4 (four chambers), namely:
- Right atrium
- Left atrium
- Right chamber
- Left ventricle
There is a partition on the right and left of the heart. The partition is useful to prevent the mixing of blood that contains a lot of oxygen (O2) with blood that contains a lot of carbon dioxide (CO2). The muscles that make up the heart chambers are thicker than the muscles in the heart chambers. This is because the chamber is responsible for pumping blood out of the heart to all parts of the body.
The heart has the function of pumping blood. The trick is to close (contract) and expand (relax).
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B. BLOOD VESSEL
Blood vessels are the channels where blood flows from the heart to the rest of the body and vice versa. The blood channel works in the same way as a channel/pipe where water flows when it is pumped.
Blood vessels have 2 (two) arteries, namely:
1. ARTERIES (ARTERIES)
Arteries carry oxygen-rich blood (O2) out of the heart, except for the Pulmonary Arteries. These arteries carry blood rich in carbon dioxide (CO2) from the heart to the lungs.
2. VEINS RETURN (VENA)
Veins carry blood rich in carbon dioxide (CO2) from all over the body to the heart, except for the Pulmonary Veins which carry blood rich in oxygen (O2) from the lungs to the heart.
Human blood circulation is divided into two parts, namely:
1. SMALL BLOOD CIRCULATION
Circulatory system, blood flows from the right ventricle to the lungs via the pulmonary arteries. In the lungs there is an exchange of blood that contains a lot of carbon dioxide (CO2) with blood that contains lots of oxygen (O2). Blood containing oxygen (O2) returns to the heart via the pulmonary vein to the left atrium.
2. LARGE BLOOD CIRCULATION
Large blood circulation, blood that contains lots of oxygen (O2) will flow from the left ventricle of the heart to the rest of the body through the Large Arteries (Aorta). Furthermore, there will be an exchange of blood that contains a lot of oxygen (O2) with blood that contains a lot of carbon dioxide (CO2) throughout the body. Blood that contains a lot of carbon dioxide (CO2) will return to the heart through the Vena Kava to the right atrium.
The human circulatory system is very complex. Even so, this proves the greatness of God the Creator, the power of God the Almighty dominates in managing it all. For that, we have to be very grateful, because we are still given health and longevity to maintain all the trust given, including the body, namely the heart, and others, by consuming healthy, nutritious and balanced food, exercising regularly, avoiding stress. , do not consume alcoholic beverages and oily and fatty foods, also reduce staying up late at night with adequate rest, and if necessary, donate blood as often as possible to PMI (Indonesian Red Cross), which besides being good for our health, is also for those in need, and don't forget to keep worshiping and praying, so that the heart will be calm, the heart will be healthy, the mind will be calm, so that you will always get blessings every time. Hopefully things will get better, especially in our advanced understanding later in the human circulatory system.
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