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respiratory system
- Images ... Air is breathed in through the nasal passageways, travels through the trachea and bronchi to the lungs.
- Images ... Air is breathed in through the nasal passageways, travels through the trachea and bronchi to the lungs.
- The lungs are a major part of respiratory system. The function of the respiratory system is to supply the body with oxygen and get rid of carbon dioxide.
- ... of the bronchial tubes, the part of the respiratory system that leads into the lungs. Acute bronchitis has a sudden onset and usually appears after a respiratory infection, such as a cold, and can be ...
- Within the respiratory system, air is first inhaled through the nose or mouth into the pharynx. From the pharynx, air is drawn ...
- ... mouth, throat (pharynx), and voice box (larynx). The respiratory system is lined with a mucous membrane that secretes ...
- ... nasal cavity is the first part of the respiratory system where air enters to begin the breathing process. ...
- ... open and close and has a rapidly developing respiratory system.
- ... a reaction to an infection in the upper respiratory system.
- ... cystic fibrosis, an inherited disease that affects the respiratory and digestive system.