Respiratory System Anatomy and Function Quiz
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Questions and Answers

Which structures are included in the upper respiratory tract?

  • Nasal cavities, nasopharynx, larynx & trachea
  • Larynx, trachea, bronchi & lungs
  • Bronchioles, alveolar ducts and alveoli
  • Nose, nasal cavity, pharynx & paranasal sinuses (correct)

    • What is the function of the conducting portion of the respiratory system?

  • Area of gaseous interchange
  • Filtering, warming and moistening air & conducting air into the lungs (correct)
  • Producing sound
  • Assisting in digestion

    • What is the osseocartilaginous framework of the external nose composed of?

  • Ethmoid bone, sphenoid bone & vomer bone
  • Nasal bones, frontal processes of maxillae & nasal part of frontal bone (correct)
  • Zygomatic bone, palatine bone & lacrimal bone
  • Mandible, maxilla & frontal bone

    • What are the elliptical orifices of the external nose called?

    <p>Nostrils or anterior nasal apertures</p> Signup and view all the answers

    Which structures are included in the lower respiratory tract?

    <p>Larynx, trachea, bronchi, bronchioles &amp; lungs</p> Signup and view all the answers

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