Anatomy of the Nose
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Questions and Answers

What is the function of the external nose?

  • To warm and humidify the air
  • To produce mucus
  • To support the bony framework of the respiratory system
  • To serve as the entrance of air into the respiratory system (correct)
  • Which structure forms the anterior portion of the nasal septum?

  • Septal nasal cartilage (correct)
  • Alar cartilages
  • Maxillae
  • Lateral nasal cartilages
  • What is the main role of the hairs inside the nostrils?

  • To produce mucus
  • To help block the entry of dust (correct)
  • To increase the surface area of the nasal mucosa
  • To warm and humidify the air
  • What is the composition of the nasal mucosa lining?

    <p>Ciliated epithelium with goblet cells producing mucus</p> Signup and view all the answers

    What is the purpose of the conchae in the nasal cavities?

    <p>To increase the surface area of the nasal mucosa</p> Signup and view all the answers

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