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Respiratory Failure - Coggle Diagram

- - - - Lack of resp drive
      - Excess workload
      - Bellows failure
  - - - COPD
      - Asthma
      - Sleep Apnoea syndrome
    - - Suxamethonium
    - - Poisoning
      - Overdose
    - - Central
        
        Primary hypoventilation
      - Muscular
        
        Myasthenia
        
        Polyneuropathy
        
        Poliomyelitis
        
        Primary muscle disordsers
  - - - more difficult
      - COPD rely on hypoxia to stimulate respiration
- - - - Indications
        
        Hypoxia does not respond to gigh flow oxygen
        
        Hypercapnia ensues
        
        Iadequate PaO2, despite increasing FiO2
        
        Increasing PaCO2
        
        Secretions not controlled
      - Methods
        
        Venturi
        
        Nasal canulae
        
        Resevoir mask
  - - - Pneumonia
      - Bronchiectasis
    - - Cyanotic congenital hear disease
    - - Lymphadngitis carcinomatosis
    - - COPD
      - ASthma
    - - PE
    - - Pulmonary fibrosis
      - Sarcoidosis
- - - - Tread teaching emphasize that hypercapnia results from suppression of hypoxic ventilatory drive warn that pt with stop breathing if given