Breathing and Exchange of Gasses

Disorders related to respiration - asthma, emphysema, occupational respiratory disorders


  1. Asthma is an allergic condition that affects respiratory tract.
  2. Emphysema also known as full of air/inflation of bronchioles/alveolar sac because of the damage of septa between alveoli. Exhalation becomes difficult.
  3. Silicosis and asbestosis are 2 main occupational disorders, where fibrosis is a common symptom.
  4. SARS [severs acute respiratory syndrome] is causes by Human corona virus.

Watch this video for the topic Disorders related to respiration - asthma, emphysema, occupational respiratory disorders from 0:30 to 40:04

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