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Louis Rodriguez, Period 1, Respiratory System - Coggle Diagram

- - - - Pulmonary Ventilation (breathing)
      - External Respiration
    - - Transport of O2 and CO2 in blood
      - Internal Respiration
- - - - External nose
      - Nasal cavity
  - - - Air passageway
    - - passageway for food and air from level of soft palate to epiglottis
    - - Passageway for food and air
- - - - Lungs natural tendency to recoil
      - Surface tension of alveolar fluid
- - - - amount of air moved into and out of lung with each breath
    - - amount of air that can be inspired forcibly beyond the tidal volume
    - - amount of air that can be forcibly expelled from lungs
    - - amount of air that always remains in lungs
  - - - Inspiratory capacity (IC)
        
        TV+IRV
      - Functional residual capacity (FRC)
        
        RV+ERV
      - Vital Capacity (VC)
        
        TV+IRV+ERV
      - Total Lung Capacity (TLC)
        
        Sum of all lung volumes
- - - - O2 diffuses from blood to tissue cells
      - CO2 diffuses from the tissue cells to blood
  - - - O2 diffuses from the lungs to the blood
      - CO2 diffuses from blood to the lungs