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5 Written questions

5 Matching questions

  1. Pharyngotympanic (auditory) tube: communication between ____ and _____
  2. Blood supply to the external nose
  3. What are the three functional areas of the nasal cavity
  4. Nasal septum
  5. Frontal Sinus
    - opens into
    - left and right are usually ___
  1. a - opens into middle meatus (via semilunar hiatus)
    - left and right usually asymmetrical
    -innervated by V1
  2. b middle ear (tympanic) cavity and nasopharynx
  3. c -bones and cartilage that divide nasal cavity into right and left
    - bony septum is mainly from ethmoid bone and vomer
  4. d 1. vestibule
    2. respiratory area
    3. olfactory area
  5. e facial and ophthalmic arteries

5 Multiple choice questions

  1. a muscle that forms the salpingopharyngeal fold. It runs from the posterior aspect of the cartilaginous part of the pharyngotympanic tube to blend with the palatopharyngeus muscle. It
    helps to elevate the pharynx during swallowing. It is innervated by Vagus Nerve (CN X).
  2. -opens into middle meatus (via semilunar hiatus)
    - roof forms floor of orbit
    -innervated by V2
  3. sphenopalatine foramen to the nasal cavity; palate
  4. located in the middle meatus; has openings for secretions from frontal sinus, maxillary sinus and anterior ethmoid air cells
  5. the vestibule

5 True/False questions

  1. Ethmoid Air cells
    -how many
    -anterior group drain into ___, middle into ___ and posterior into ___
    - innervated
    - infection can travel through this to ____
    - opens into middle meatus (via semilunar hiatus)
    - left and right usually asymmetrical
    -innervated by V1


  2. Maxillary division of trigeminal nerve: travels through roof of the
    _________. It is carrying sensory information from the _____ and ____
    pterygopalatine fossa; nasal and oral


  3. Bullalocated in the middle meatus; bulge that receives secretions from middle ethmoid air cells


  4. The meatuses are namedanastomotic arterial plexus involving all
    five arteries (above) supplying the anterior part of the nasal septum


  5. Nasopharynxthe region of the pharynx just posterior to the nasal cavity


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