Comparison:How Long Can You Survive Without Breathing? скачать в хорошем качестве

Comparison:How Long Can You Survive Without Breathing?

Have you ever wondered how long you can survive without oxygen? In this video we’re going to show you how long you will survive without oxygen 🙏❤️ What Causes a Lack of Oxygen to the Brain? Red blood cells are responsible for carrying oxygenated blood from the lungs through the body’s cardiovascular system and venous systems to the brain and the rest of the body. When something blocks or causes a stoppage or lack of blood flow, such as a blood clot or a prolifically bleeding wound, it prevents this critical supply of oxygen from reaching the brain. The brain uses about 20% of the body’s oxygen supply, which allows it to perform conscious and autonomic processes. How Long Can the Brain Go Without Oxygen? A Timeline How long can the brain survive without oxygen? There is no one-size-fits-all answer to this question. For example, if the brain is receiving a limited supply of oxygen, it can survive longer than a brain receiving no oxygen. According to MedLineplus, a resource of the U.S. National Library of Medicine: “Brain cells are very sensitive to a lack of oxygen. Some brain cells start dying less than 5 minutes after their oxygen supply disappears. As a result, brain hypoxia can rapidly cause severe brain damage or death.” If you like #comparisonvideos like this subscribe to #comparisonisa for more #comparisonvideos