Canine head nerves/vessels Flashcards

1
Q

How is the common carotid divided into major branches?

A

internal
external
maxillary
descending palantine

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2
Q

how is external divided?

A

occipital
lingual
facial
caudal auricular
superficial temporal

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3
Q

how is maxillary divided?

A

inferior alveolar
external opthalmic
minor palantine
infraorbital

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4
Q

how is the descending palatine divided?

A

major palatine
sphenopalatine

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5
Q

What are the major veins?

A

external jugular

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6
Q

What are the branches of the external jugular?

A

maxillary
linguofacial- facila veins

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7
Q

What does cranial nerve I do?

A

olfactory
smell

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8
Q

What does cranial nerve 2 do?

A

optic
vision

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9
Q

What does CNIII do?

A

oculomotor
eye movements

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10
Q

What does cranial nerve IV do?

A

tochlear
eye movement

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11
Q

What does cranial nerve V do?

A

trigeminal
sensory to face
sensory to teeth
motor of mastication

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12
Q

What does CN VI do?

A

abducent
eye movement

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13
Q

What does CN VII do?

A

facial
forms buccal branches to aid motor facial expression
ROSTRAL taste 2/3

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14
Q

What does CN VIII do?

A

vestibulocochlear
hearing and balance

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15
Q

What does IX do?

A

glossopharyngeal
caudal taste 1/3

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16
Q

What does CN X do?

A

vagus
autonomic function from vagosympathetic trunk
caudal laryngeal branch give motor to laryngeal muscles
cranial laryngeal nerve give motor to cricothyroideus and sensory to mucosa

17
Q

What does XI do?

A

accessory
motor to neck and shoulder muscles
- trapezius
- cleidocephalicus
-sternocephalicus

18
Q

What does XII do?

A

hypoglossal
tongue movement

19
Q

What are the branches of the trigeminal nerve?

A

Opthalmic
maxillary
mandibular

20
Q

What does the opthalmic nerve do?

A

sensory to eyelid, eye, nasal mucosa

21
Q

what does maxillary nerve do?

A

sensory to eyelid, nasal mucosa
infraorbital nerve is sesory to teeth and upper lip

22
Q

What does the mandibular nerve do/

A

motor to mastication
lingual branch sensory to tongue
inferior alveolar N sensory to lower teeth
mylohyoid nerve is motor to mylohyoideous m