Spirometry

• What is tidal volume

  Volume of air that moved in and out of lung at each resting breath
• What is vital capacity

  The volume of air that can be exhaled when deepest intake of breath is followed by strongest exhalation
• What is inspiratory reverse volume

  The maximum volume of air you cab breath in
• What is expiratory reverse volume

  The amount of air you can force out of your lungs
• what is residential volume

  Volume of air left in your lungs when you exhale as much as possible
• What is total king capacity

  Vital capacity plus residual volume