The Breathing System

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  • The Breathing System
    • The Lungs
      • In the Thorax
      • Air in go through the trachea
    • Ventilation
      • Breathing in
        • Intercostal muscles and diaphragm contract
      • Breathing out
        • Intercostal muscles and diaphragm relax
    • Artificial ventilators
      • Machines that move air in and out of the lungs
      • Used to be giant case, around whole body
      • Some may damage e.g. burst alveoli


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