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70 y/o female, moved from Tx to Co, got a viral lung infection due to…

- - - - trachea
        
        thymus
        
        apex of lung
        
        right superior lobe
        
        horizontal fissure
        
        right middle lobe
        
        1 more item...
  - - - rib
        
        parietal pleura
        
        pleural cavity
        
        visceral pleura
        
        left superior lobe
        
        left oblique fissure
        
        1 more item...
  - - - pulmonary vein
        
        cardiac impression
        
        hilum of lung
        
        aortic impression
        
        lobules
- - - - partial pressure of CO2 : high in pulmonary capillaries / low in alveoli
- - - - pressure varies inversely with volume
        
        P1V1=P2V2
  - - - partial pressure : pressure exerted by each gas in mixture
        
        high altitudes : pp declines | low altitudes (under water) : pp increases
  - - - amount of gas dissolved depends on solubility and temperature
- - - - determined by mole fraction of gas in mixture
        
        partial pressure declines at higher altitudes
        
        atmospheric pressure falls at high altitudes
        
        decreases partial pressure of inspired O2
        
        drives pressure for gas exchange in lungs
- - - - blocks sinus passageways , leads to inflamed sinuses
  - - - caused by viral infection, yelling, dry air, bacterial infections, tumor on folds, or inhalation of chemicals
  - - - hinders breathing
        
        fluids like blood/filtrate can accumulate in pleural cavity
        
        pleural effusion
  - - - bronchospasms : narrowing of bronchi
        
        airways thicken with extra mucus
- - - - can lead to death if untreated