Cranial Nerves 5 & 7 Anatomy Quiz
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Cranial Nerves 5 & 7 Anatomy Quiz

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@IntriguingFarce

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Questions and Answers

Which part of the facial nerve supplies the muscles of the lower part of the face?

  • Main motor nucleus
  • Motor and sensory root
  • Parasympathetic nerves (correct)
  • Sensory nerves
  • Where does the main motor nucleus of the facial nerve receive corticonuclear fibers from?

  • Trochlear nerve
  • Geniculate ganglion
  • Both cerebral hemispheres (correct)
  • Opposite cerebral hemisphere
  • Where do the sensory fibers of the facial nerve travel through?

  • Hypoglossal nerve
  • Stylomastoid foramen
  • Vagus nerve
  • Geniculate ganglion (correct)
  • Which nerve travels through the internal acoustic meatus in the petrous part of the temporal bone?

    <p>Facial nerve</p> Signup and view all the answers

    Where is the main sensory nuclei of the trigeminal nerve located?

    <p>Posterior part of the pons</p> Signup and view all the answers

    What is the function of the facial nerve in relation to muscles?

    <p>Motor supply to muscles of facial expression</p> Signup and view all the answers

    Which nucleus of the trigeminal nerve is close to the cerebral aqueduct?

    <p>Mesencephalic nucleus</p> Signup and view all the answers

    Where do sensory fibers from the ophthalmic division of the trigeminal nerve terminate?

    <p>Inferior part of the spinal nucleus</p> Signup and view all the answers

    Which muscles are supplied by the motor nucleus of the trigeminal nerve?

    <p>Muscles of mastication and tensor tympani</p> Signup and view all the answers

    Which type of sensations travel along the axons with cell bodies in the trigeminal sensory ganglion?

    <p>Pain, temperature, touch, and pressure sensations</p> Signup and view all the answers

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