TSM 1.18 Flashcards

1
Q

what are the twelve cranial nerves?

A

1) Olfactory
2) optic
3) Oculomotor
4) Trochlear
5) trigeminal
6) Abducens
7) facial
8) Vestibulo-cochlear
9) glossopharyngeal
10) vagus
11) Spinal accessory
12) Hypoglossal

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2
Q

which nerves are motor?

A

3,4,6,11 and 12

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3
Q

which nerves have both sensory and motor?

A

5,7, 9 and 10

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4
Q

which nerves are sensory?

A

1,2 and 8

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5
Q

between sensory and motor which one is located more lateral?

A

sensory

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6
Q

what is the functions of nucleus of oculomotor?

A
  • superior rectus
  • inferior rectus
  • medial rectus
  • inferior oblique
  • levator palpebrae superioris
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7
Q

what is the functions of nucleus of trochlear?

A

superior oblique

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8
Q

what is the functions of nucleus of abducent?

A

lacteral rectus

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9
Q

what is the function of nucleus of hypoglossal nerve?

A

muscle of tongue

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10
Q

what is the function of motor nucleus of trigeminal?

A
  • muscles of mastication
  • tensor tympani
  • tensor palatini
  • mylohyoid
  • anterior belly digastric
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11
Q

what is the function of nucleus of facial nerve?

A
  • facial expression
  • posterior belly digastric
  • stylohyoid
  • stapedius
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12
Q

what is the function of nucleus ambiguus?

A
  • skeletal muscle of pharynx, larynx and soft palate
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13
Q

what is the function of edinger westphal nucleus?

A
  • shincter pupillae

- ciliary muscle

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14
Q

what is the function of superior salivatory nucleus?

A
  • submandibular
  • sublingual
  • lacrimal
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15
Q

what is the function of inferior salivatory nucleus?

A
  • parotid gland
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16
Q

what is the function of nucleus of solitary tract?

A
  • taste

- visceral sensation

17
Q

which cranial nerve is responsible for taste sensation on anterior 2/3 tongue?

A
  • facial
18
Q

which cranial nerve is responsible for taste sensation on posterioer 1/3 of tongue?

A
  • glossopharyngeal
19
Q

which cranial nerve is responsible for taste sensation from epiglottis?

A
  • vagus
20
Q

what is the function of mesencephalic nucleus of trigeminal?

A

proprioception

21
Q

what is the function of chief censory nucleus of trigeminal nerve?

A

fine touch on face

22
Q

what is the function of spinal nucleus of trigeminal nerve?

A

pain and temperature from face