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Respiratory System (Pulmonary Volumes (Tidal volume (TV) (Amount of air…

- - - - About 500ml
  - - - about 3100ml
  - - - about 1200ml
  - - - about 1200ml
  - - - about 6000ml
        
        TV+IRV+ERV+RV
  - - - about 4800ml
        
        TV+IRV+ERV=about 80% TLC
  - - - about 3600ml
        
        TV+IRV
  - - - about 2400ml
        
        RV+ERV
- - - - Epiglottis
      - Thyroid Membrane
      - Thyroid cartilgage
      - Cricoid cartilage
    - - Epiglottis
      - Thyroid Cartilage
      - Cuneiform cartilage
      - Arytenoid cartilage
      - Cricoid cartilage
    - - Extrinsic (outside)
        
        Thyroid Muscle
        
        Cricothyroid muscle
      - Intrinsic (Inside)
        
        Vocal Folds
        
        Vestibular fold
  - - - Branch at Carnia
  - - - Pleural cavity in between
- - - - Turbulence for inhaled air
    - - Nasal vistibule
        
        lined with vibrissae
      - Olfactory Region
      - Respiratory region
  - - - ethmoidal sinus
      - Maxillary Sinus
      - Frontal sinus
      - Sphenoidal sinus
- - - - O2 has low solubility
      - CO2 has solubility 24x higher than O2
  - - - Alveolar pressures at sea level
        
        PO2 760mmHg x 13.7%= 104mm Hg
        
        O2 diffuses out of Alveoli into blood
        
        PCO2 760mm Hg x 5.2%=40 mmHg
        
        CO2 diffuses out of blood into alveoli
  - - - P1(V1)=P2(V2)
        
        Intrapleural pressure< Intraplmonary pressure
- - - - monitor pH changes of CSF induced by blood
    - - Located in aortic arch and in carotid bodies
        
        Monitor H+ and PCO2 in arterial blood
        
        Stimulated by H+ produced independently of PCO2
        
        Can be stimulated by large changes in PO2
- - - - Attach to globin portion of hemoglobin
      - by carbonate dissolved in plasma
      - Dissolving in plasma
  - - - diffuses from alveoli into blood
        
        Travels through systemic circulation to systemic cells