Q:

Which structures constitute the “upper respiratory tract”?

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Which structures constitute the “upper respiratory tract”?


  1. nose, pharynx and larynx
  2. larynx, epiglottis and bronchi
  3. trachea, bronchi and bronchioles
  4. terminal bronchioles, alveoli and pleurae

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A: The upper respiratory tract includes the larynx and superior structures. 

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