Study

human respiratory system

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  • choose :during the inhalation process , the ribs moves ( upward\downward)
    up
  • choose : the number of respiration increases with ( increase\decrease ) the activity .
    increase
  • true or false :cilia in the trachea eject the strange objects
    T
  • choose : the gas exchange happens in ( nose\alveoli)
    alveoli
  • true or false :trachea contains cartilagneius rings
    true
  • GR:trachea is lined with cilia
    to eject strange objects
  • true or false :gas exchange takes place in the trachea
    false
  • write the scientefic term : the air that contains carbon dioxide gas and ater vapour
    exhaled air
  • write the scientefic term : the gas that turns clear lime ater into turbid
    carbon dioxide gas
  • write the scientefic term : Tiny air sacs found in two lungs
    alveoli
  • true or false : vitamin C helps to keep the respiratory system healthy
    T
  • inside the lungs , bronchioles ends with ( alveoli\blood capillaries )
    alveoli
  • GR:Nose is lined with hair and mucous layer
    to filter the dust particles
  • true or false :The respiratory system exists in the thoracic cavity
    T
  • write the scientefic term : A process by which air enters the two lungs
    Inhalation process
  • write the scientefic term : the first organ of the respiratory system
    nose
  • write the scientefic term : the voice box
    Larynx
  • true or false :Alveoli are found on the trachea
    F
  • true or false :the tiny blood vessels in the nose is to filter the dust
    F
  • GR: Nose has blood capillaries
    to warm the air before entering the lungs
  • GR:alveoli and blood capillaries has thin walls
    to allow exchange of gases
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