Head & Neck Part 4/ Nasal Cavity

14 Questions | Total Attempts: 71

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Head & Neck Part 4/ Nasal Cavity

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Questions and Answers
  • 1. 
    The _________ nasal region has a rich nervous and vascular supply. 
    • A. 

      Olfactory

    • B. 

      Respiratory

    • C. 

      Nasal vestibule

  • 2. 
    Which of the 3 nasal regions is not lined with mucosa?
    • A. 

      Respiratory

    • B. 

      Nasal vestibule

    • C. 

      Olfacory

  • 3. 
    What structures are the septum made of?
    • A. 

      Sphnoid

    • B. 

      Ethmoid

    • C. 

      Vomer

    • D. 

      Cartilage

    • E. 

      Palatine

  • 4. 
    The opening of the sphenoid air sinus is located  _________.
    • A. 

      Within the orbit

    • B. 

      In the middle meatus

    • C. 

      In the inferior meatus

    • D. 

      Above the superior conchae

  • 5. 
    Which meatus contains the opening to the posterior ethmoid sinuses?
    • A. 

      Middle

    • B. 

      Superior

    • C. 

      Inferior

    • D. 

      None of the above

  • 6. 
    Where is the opening to the lower end of the nasolacrimal duct located?
    • A. 

      Interior meatus

    • B. 

      Middle meatus

    • C. 

      Above superior conchae

    • D. 

      Superior meatus

  • 7. 
    What structures are found within the middle meatus? (select 2)
    • A. 

      Nasolacrimal duct

    • B. 

      Openings to middle ethmoidal air sinuses

    • C. 

      Maxillary sinus opening

    • D. 

      Opening to the posterior ethmoidal sinus

  • 8. 
    Which part of the nasal cavity is lined with olfactory mucosa and contains olfactory receptors and CNI? 
    • A. 

      Superior meatus

    • B. 

      Middle meatus

    • C. 

      Inferior meatus

    • D. 

      Area above superior conchae

  • 9. 
    Which region of the nasal cavity contains a large plexus of veins? 
    • A. 

      Respiratory

    • B. 

      Olfactory

    • C. 

      Vestibule

  • 10. 
    The primary blood supply to the nasal cavity is from the branches of the maxillary artery. 
    • A. 

      True

    • B. 

      False

  • 11. 
    Venous blood from the nasal cavity drains into the retromandibular and superficial temporal veins. 
    • A. 

      True

    • B. 

      False

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