Neuroanatomy: Cranial Nerves

Question 1

what are the 2 parasympathetic muscles controlled by the Olfactory muscle?

Answer 1

sphincter papillary + cilliary muscles

Question 2

What muscle does the trochlear nerve innervate?

Answer 2

superior oblique

Question 3

What 3 muscles goes the hypoglossal nerve innervate?

Answer 3

genioglossal
hypoglossal
styloglossal

Question 4

What is the function of the trigeminal motor?

Answer 4

muscles of mastication

Question 5

What discriminates tough from vibration?

Answer 5

pontine trigeminal nuclei

Question 6

What is responsible for pain and temperature?

Answer 6

spinal nucleus

Question 7

What is the function of the right strapedius muscle?

Answer 7

reduces movement of stapes to protect inner ear from excessive noise

Question 8

What supplies parasympathetic activity to submandibular and sublingual salivary glands?

Answer 8

chordi tympani

Question 9

what muscle is supplied from motor facial?

Answer 9

strapedius

Question 10

what gland is supplied by the parasympathetic glossopharyngeal?

Answer 10

parotid gland

Question 11

What muscle does the vagus nerve supply for taste?

Answer 11

epiglottitus

Question 12

what muscles does the parasympathetic vagus nerve supply?

Answer 12

thoracic abdo

Question 13

what structure does motor vagus nerve supply?

Answer 13

striated muscle of pharynx and larynx