Breathing is the process by which air is take in or out of the lungs. Living things need oxygen because they need it to release energy through cellular respiration in the form of high-energy molecules such as glucose. Respiratory is the only process that delivers oxygen to where it is need in the body and removes carbon dioxide.
Another important process involves the movement of blood through the circulatory system. Gas exchange occurs in the alveoli of the lungs by diffusion of gases between the gases in the alveoli and the blood in the pulmonary capillaries. When this dissolved gas is in the blood, the heart pumps the blood throughout the body ทางเข้า UFABET สำหรับสมาชิกใหม่ สมัครวันนี้ รับโบนัสฟรี. The working process of the respiratory system is as follows:
- When you inhale, the diaphragm moves down, creating more space in your chest cavity. As the air pressure around your lungs decreases, outside air can flow into your lungs, with your nose filtering dust and germs from the air you breathe in.
- Oxygen gas from the air that we take in will diffuse into the arteries and circulate to nourish the cells. Carbon dioxide gas from throughout the body will be transport through the veins to the lungs and diffuse into the bronchi in the lungs. Then it will be expell with the exhalation.
- After that, the air moves through the pharynx, larynx, and trachea down to the lungs and exchanges gases in the alveoli.
Respiratory care can be as follows:
- Maintain good health by eating, resting and exercising regularly.
- Dress appropriately for the weather and the season to prevent catching a cold.
- Cover your mouth and nose when coughing or sneezing.
- Avoid being close to people with respiratory diseases.
- Do not share things with others, especially people with respiratory diseases.
- Be careful of strong impacts to the respiratory organs, including the chest and lungs.
- Do not keep animals in the house because animal hair causes disease.
- Stay in places with fresh air, not humid or crowded, especially places with cigarette smoke because cigarette smoke contains toxic gas, nitrogen dioxide, which causes emphysema.
Finally, it’s not just the respiratory system. If any system in the body is weak, has problems, or does not work efficiently, it can cause abnormalities in the body. You should always take care of your health to stay strong.