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Gas Exchange

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    Gas Exchange
  •   Study   Slideshow
  • what structure present in both bronchus and bronchiole?
    smooth muscle
  •  15
  • describe the difference between cartilage in trachea and bronchus!
    in trachea: C-shaped, in bronchus: incomplete blocks
  •  15
  • which part of airways that have glands? mention all
    trachea & bronchus
  •  20
  • mention the airways in a correct order!
    trachea-bronchus-terminal bronchiole-respiratory bronchiole-alveolar duct-alveolus
  •  20
  • what type of cell that form the lining of alveolus?
    squamous epithelium/pneumocytes
  •  15
  • mention 4 features why alveoli are suitable to be the site of gas exchange
    large surface area, thin wall, well-ventilated, good blood supply
  •  20
  • what is X, describe the characteristics, and what is the function?
    X is cartilage, it is strong and flexible, to prevent the airways from collapsing
  •  25
  • in which organ where squamous epithelium can be found?
    6. alveolus
  •  15
  • what is the function of goblet cell and in which airways we can find them?
    to produce mucus, in the trachea and bronchus
  •  20
  • to enable the process of oxygenation, in which site the concentration of oxygen have to be higher?
    in the alveolus
  •  20
  • what is the characteristics of ciliated cell and in which airways can we find them?
    it has cilia (tiny moving hairs), in the trachea & bronchus
  •  20
  • what is the function of muscle cell in the human airways?
    to adjust the diameter of the airways
  •  20
  • what is X, Y, and Z?
    X: goblet cell, Y: ciliated cell, Z: squamous epithelium
  •  15
  • mention the name for label 1, 7, 8, and 9!
    1: nasal cavity, 7: diaphragm, 8: ribs, 9: intercostal muscle
  •  20
  • you get a question from the group before your turn
    ...
  •  20
  • you get a question from the group after your turn
  •  20