Breathe, breathe. This video is about the work of the lungs. The limit to human survival is two weeks without food and two days without drinking, but only two minutes without breathing. Every organ in your body is made of cells, and all cells need oxygen to sustain life. Lungs are an important part of the respiratory system, which consists of organs and tissues that work together to help you complete your breathing. The main function of the respiratory system is to deliver oxygen to the organism and to remove excess co2. Let us start with the components of the respiratory system. The muscular muscles are the main muscles for breathing, and the dome muscles perform most of the breathing work by expanding and constricting the chest cavity, inhaling the air and exhale the lungs. When the muscular muscle shrinks, the air enters the respiratory tract through the nose or mouth, then follows the lower trachea and enters the left lung or the right lung through the main bronchus, respectively. The bronchials are then subdivided into smaller pipes, known as fine bronchials, which, like branches, are divided into thousands of smaller channels. At the end of each thin pipe there is a small airbag, each called lung bubble. The pulmonary bubbles are surrounded by tiny veins, i. E. Pulmonary pneumatic plume. The air you inhaled fills these airbags with oxygen, and the gas exchange occurs between pneumatic and pneumatic pneumatic. Co2 is the gas that naturally breathes through human cells in linear particles, and we have to excrete it. At this time, the pneumatic pneumatics are filled with carbon dioxide while the pneumatics are filled with oxygen. Oxygen is taken from the pulmonary bubble into the capillary veins and is captured by haemoglobin within the red cell; at the same time, carbon dioxide enters the pulmonary bubble from the plume, awaiting discharge. Oxygen-rich red cells are transported to all parts of the body, while carbon dioxide is pumped out of the lungs through the sulfur. This never-ending cycle gives all parts of the body the oxygen they need. In addition, the lung has evolved a number of defensive mechanisms to deal with particles in the air that are continuously exposed to breathing. The pneumatic plume of the cavity cavity is covered with fibrous hair-shaped structures, which cover the surface of the cavity, which captures undesirable “invaders”, and the condensed mucular hair moves through the pattern and “cleans up” to your throat until it is removed by coughing, sneezing or swallowing. Day after day, your lungs keep repeating this critical task, constantly supplying the body with the oxygen it needs. That is why we say that when you can't breathe, nothing else matters. All right, that's all about the pulmonary principles of this period! If our video can help you, please watch our channel get more. We'll see you next time! Bye
