NAME

Question types


Start with


Question limit

of 34 available terms

Advertisement Upgrade to remove ads
Print test

5 Written questions

5 Matching questions

  1. What are the divisions of the pharynx.
  2. Explain where the trigeminal nerve exits externally.
  3. Explain the peripheral pathway of the CNI- Olfactory nerve.
  4. What are the functions of the trigeminal nerve (CNV)
  5. Explain the peripheral pathway of the CNVIII- Vestibulocochlear nerve.
  1. a 1. Nasopharynx
    2. Oropharynx
    3. Laryngopharynx
  2. b Receptors in the nose travel to the cell bodies in the olfactory bulb that sits on the cribiform plate of the ethmoid bone. Here axons continue to the brain.
  3. c Sensory/motor
    Opthalmic- sensation to forehead and cornea
    Maxillary- sensation to maxillary and upper teeth
    Mandibular- sensation to madible and works chewing muscles
  4. d 1. Supraorbital notch
    2. Infraorbital foramen
    3. Mental foramen
  5. e 1. Cochlear (for hearing) in the spiral part of the middle ear goes to the spiral ganglion (cell bodies)
    2. Vestibular (balance) in the vestibular appartus goes to the vestibular ganglion (cell bodies)
    Axons from both of these converge to leave middle ear to the brain.

5 Multiple choice questions

  1. Splits into:
    1. opthalmic (eye supply)
    2. Middle cerebral (lateral side of brain)
    3. Anterior cerebral (anterior medial portion of the brain)
    Anastomoses with the vertebral artery.
  2. On the side of the foramen magnum
  3. Enters the internal acoustic meatus to hit the geniculate ganglion. Main branch goes out the stylomastoid foramen to supply face muscles, while it sends a chorda tympani branch to join lingual to go to submandibular/mental glands and carry taste. A smaller branch leaves geniculate ganglion called the greater petrosal nerve to hit the pterygopalatine ganglion and supply other glands.
  4. Adduction: Medial, Superior, Inferior rectus
    Abduction: Lateral, superior, inferior obliques
  5. CN 7 and CN 8 (Facial and vestibulacoclear) leave the skull.

5 True/False questions

  1. Explain the function of the pterygopalatine ganglion.Chorda typani (facial) post ganglionic parasympathtics to the submandibular gland and the submental gland.

          

  2. What are the branches of the facial nerve?1. Cervical
    2. Buccal
    3. Zygomatic
    4. Mandibular
    5. temporal

          

  3. What is the difference between the optic nerve and the optic track? How does crossing work in the nerves of the optic nerve.Optic Nerve: eye to chiasm
    Optic Tract: chiasm to brain
    Nasal portion nerves cross in chiasm while the lateral portions do not. Thus left field processed by right side of the brain and vice-versa.

          

  4. Explain the pathway of the accessory nerve (CNXI) and the branches.Enters the internal acoustic meatus to hit the geniculate ganglion. Main branch goes out the stylomastoid foramen to supply face muscles, while it sends a chorda tympani branch to join lingual to go to submandibular/mental glands and carry taste. A smaller branch leaves geniculate ganglion called the greater petrosal nerve to hit the pterygopalatine ganglion and supply other glands.

          

  5. Explain the flow of veins in the brain.Down posterior through superior saggital sinus of the falx cerebri. then through the transverse sinus of the tentorium cerebelli. then to the internal jugular vein.

          

Create Set