Study

Gas Exchange

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  • 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
  • what is the function of goblet cell and in which airways we can find them?
    to produce mucus, in the trachea and bronchus
  • what structure present in both bronchus and bronchiole?
    smooth muscle
  • in which organ where squamous epithelium can be found?
    6. alveolus
  • what type of cell that form the lining of alveolus?
    squamous epithelium/pneumocytes
  • 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
  • you get a question from the group after your turn
  • what is the function of muscle cell in the human airways?
    to adjust the diameter of the airways
  • which part of airways that have glands? mention all
    trachea & bronchus
  • I'm the site of gas exchange, where oxygen meets blood's embrace, Tiny sacs in the lungs, a vital respiratory space. Surrounded by capillaries, with walls thin and fine, Exchanging gases swiftly, in a delicate design. Who am I?
    alveolus
  • I'm a sturdy tube, with rings of cartilage strong, Carrying air to the lungs, where it belongs. In front of the esophagus, I stand tall and proud, Keeping airways open, amidst a bustling crowd. Who am I?
    trachea
  • mention the airways in a correct order!
    trachea-bronchus-terminal bronchiole-respiratory bronchiole-alveolar duct-alveolus
  • I'm tiny yet mighty, a vessel so fine, Connecting arteries and veins in a line. Where gas exchange occurs, between blood and tissue, Delivering oxygen, my role is of great issue. Who am I?
    capillary
  • mention the name for label 1, 7, 8, and 9!
    1: nasal cavity, 7: diaphragm, 8: ribs, 9: intercostal muscle
  • you get a question from the group before your turn
    ...
  • I'm a slender passage, branching like a tree, Leading air to the alveoli, where gas exchange will be. Smaller than bronchi, yet crucial in my role, Bringing air to the sacs, where oxygen takes its toll. Who am I?
    bronchiole
  • what is X, Y, and Z?
    X: goblet cell, Y: ciliated cell, Z: squamous epithelium
  • to enable the process of oxygenation, in which site the concentration of oxygen have to be higher?
    in the alveolus
  • you get a question from the group after your turn
  • describe the difference between cartilage in trachea and bronchus!
    in trachea: C-shaped, in bronchus: incomplete blocks
  • I'm a secretory cell, with a unique shape, Producing mucin, like a sticky cape. Found in respiratory and digestive tracts so grand, Protecting and lubricating, as I take my stand. Who am I?
    goblet cell
  • you get a question from the group before your turn
    ...
  • mention 4 features why alveoli are suitable to be the site of gas exchange
    large surface area, thin wall, well-ventilated, good blood supply