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

Test your knowledge of the anatomy of the trigeminal nerve (V) and facial nerve (VII) nuclei. This quiz covers the location and functions of specific nuclei within these cranial nerves.

Created by
@IntriguingFarce

Questions and Answers

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

Parasympathetic nerves

Where does the main motor nucleus of the facial nerve receive corticonuclear fibers from?

Both cerebral hemispheres

Where do the sensory fibers of the facial nerve travel through?

Geniculate ganglion

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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