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     | Medical Terminology
     
     
  
    | Term | Definition |  
    | Hypoglycemia | Low
    blood sugar. |  
    | Oxygen Therapy |  |  
    | PEG | PEG Tube.  Percutaneous Endoscopic
      Gastronomy.  This is used to allow patients that cannot eat by mouth
      to gain nourishment.  Click here for more
      information. |  
    | Psychosis | Severe mental illness marked by loss of contact with reality, often involving
    delusions, hallucinations, and disordered thinking. 
 |  
    | Schizophrenia | Severe mental disorder in which thinking, mood, and behavior are disturbed. |  
    | Tracheostomy | This is a device inserted into the neck/air
      passage to
      allow a person to breathe that cannot otherwise do so through the mouth or
      nose due to a blockage. |  
    | Urinary Catheter | This is a device inserted into the bladder to
      allow urine to be passed from the body.  Click
      here for more information. |  |