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Respiratory System (Conducting Zone (upper) (Nasal Cavity (Nasal Meatuses,…

- - - - Root
        
        Frontal Bone
      - Bridge
        
        Nasal Bone
      - Dorsum Nasi
        
        Septal Cartilage
      - Apex
        
        Alar Cartilage
      - Naris
      - Philtrum
      - Ala
  - - - 3 Projections on Lateral side of each cavity wall
        
        Superior
        
        Middle
        
        Inferior
      - Help with warming or air
      - Prevent dehydration of tissue during exhalation
      - Lined with respiratory epithelium
    - - Contains Hairs to catch particles
    - - Help smell through airborne molecules
    - - Middle
      - Inferior
      - Superior
      - Lined with respiratory epithelium
      - Assist with warming air
  - - - Nasopharynx
        
        Posterior to nasal conchae
      - Larygopharynx
        
        Inferior to oropharynx
        
        Where digestive and respiratory system diverge
      - Oropharynx
        
        Inferior to nasopharynx
        
        Air and food passageway
- - - - Larger
      - 3 Lobes
        
        Superior lobe
        
        Middle lobe
        
        Inferior lobe
    - - Smaller
      - 2 lobes
        
        Superior lobe
        
        Inferior lobe
      - Cardiac notch
- - - - Arytenoid
      - corniculates
      - Cuneiforms
    - - Prevents food from entering
  - - - Prevent trachea from collapsing
    - - Split of trachea
      - contains cough reflex
    - - Mucosa
      - Submucosa
      - Tracheal cartilage
- - - - Different types of cells
        
        Type I
        
        Permeable to gas
        
        Type II
        
        secrete surfactant
        
        Alveolar Macrophages
        
        Immune/remove debris and pathogens
- - - - Help warm air
- - - - Boyles's law
        
        Gas proportioned to volume
        
        volume increases pressure decreases
      - Henry's law
        
        the amount of dissolved gas is proportional to its partial pressure in the gas phase
      - Dalton's law
        
        states that in a mixture of non-reacting gases, the total pressure exerted is equal to the sum of the partial pressures of the individual gases
- - - - Pulmonary volumes
        
        Inspiration reserve volume
        
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        Expiratory reserve volume
        
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        Residual volume
        
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        Tidal volume
        
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        Inspiratory capacity
        
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        Functional residual capacity
        
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        Vital capacity
        
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        Total lung capacity
        
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- - - - Oxygen and Carbon dioxide transpotation
        
        Oxygen
        
        Attached to hemoglobin
        
        Dissolve in plasma
        
        Exist as gas that did not dissolve
        
        Carbon dioxide
        
        Carbamino compounds
        
        Bicarbonate
        
        Dissolve in plasma
- - - - Medullary center
        
        Medulla oblongata
        
        Pons