18 min
The Mechanism of Gas Exchange and Respiratory Insufficiency | RespiratoryCareStore.com RespiratoryCareStore.com
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When we breathe, air first circulates to the bronchi, followed by the bronchioles and terminal bronchioles, which opens up at the end to create an alveolar duct from which air sacs derive. Each lung has over 300 million alveoli, which gives a total surface area of 70 meters squared.
https://www.respiratorycarestore.com
When we breathe, air first circulates to the bronchi, followed by the bronchioles and terminal bronchioles, which opens up at the end to create an alveolar duct from which air sacs derive. Each lung has over 300 million alveoli, which gives a total surface area of 70 meters squared.
https://www.respiratorycarestore.com
18 min