1. Health

Tour the Respiratory System

Learn How Your Lungs Work

By , About.com Guide

Updated December 31, 2010

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To get the most out of your COPD treatment, it is important to know what goes on inside your lungs. The job of the lungs is to get air and gases into and out of the body. Take a tour of the respiratory system to see how this process occurs.

Images 1-6 of 6

  1. Nose and Nasal CavityNasal Cavity
  2. The Upper Respiratory SystemUpper Respiratory System
  3. The Lower Respiratory SystemLower Respiratory System
  4. Inside the LungsAlveoli
  5. The Role of the DiaphragmDiaphragm
  6. The Process of BreathingBreathing

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