Brain and spinal cord - Week 2 dry room Flashcards

(51 cards)

1
Q

State the name and the opening of cranial nerve:

I

A

olfactory

cribriform plate

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2
Q

State the name and the opening of cranial nerve:

II

A

optic

optic canal

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3
Q

State the name and the opening of cranial nerve:

III

A

oculomotor

superior orbital fissure

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4
Q

State the name and the opening of cranial nerve:

IV

A

trochlear

superior orbital fissure

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5
Q

State the name and the opening of cranial nerve:

V1

A

opthalmic

superior orbital fissure

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6
Q

State the name and the opening of cranial nerve:

V2

A

maxillary

foramen rotundum

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7
Q

State the name and the opening of cranial nerve:

V3

A

foramen ovale

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8
Q

State the name and the opening of cranial nerve:

VI

A

abducent

superior orbital fissure

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9
Q

State the name and the opening of cranial nerve:

VII

A

facial

internal acoustic meatus

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10
Q

State the name and the opening of cranial nerve:

VIII

A

vestibulocochlear

internal acoustic meatus

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11
Q

State the name and the opening of cranial nerve:

IX

A

glossopharyngeal

jugular foramen

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12
Q

State the name and the opening of cranial nerve:

X

A

vagus

jugular foramen

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13
Q

State the name and the opening of cranial nerve:

XI

A

accessory

jugular foramen

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14
Q

State the name and the opening of cranial nerve:

XII

A

hypoglossal

hypoglossal canal

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15
Q

a

A

olfactory (CN I)

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16
Q

b

A

olfactory tract

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17
Q

c

A

optic(CN II)

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18
Q

d

A

occulomotor (CN III)

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19
Q

e

A

trigeminal (CN V)

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20
Q

f

A

facial (CN VII)

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21
Q

g

A

hypoglossal (CN XII)

22
Q

h

A

accessory (CN XI)

23
Q

i

A

trochlear (CN IV)

24
Q

j

A

abducens (CN VI)

25
k
vestibulocochlear (CN VIII)
26
l
glossopharyngeal (CN IX)
27
m
vagus (CN )X
28
what type of fibres are present in cranial nerve I
special sensory
29
what plate of bone do branches of CN I pass through to enter the anterior cranial fossa?
cribriform plate
30
what type of fibres are present in cranial nerve II
special sensory
31
what type of fibres are present in cranial nerve III, Iv and VI
III - somatic motor and autonomic motor IV - somatic motor VI - somatic motor
32
what type of fibres are present in cranial nerve V1, V2 and V3
V1 - general sensory V2 - general sensory V3 - general sensory and somatic motor
33
what type of fibres are present in cranial nerve VII
somatic motor autonomic motor special sensory general sensory
34
what type of fibres are present is cranial nerve VIII
special sensory
35
what type of fibres are present in cranial nerve IX
somatic motor autonomic motor special sensory general sensory
36
what type of fibres are present in cranial nerve X?
somatic motor autonomic motor special sensory general sensory
37
what type of fibres are present in cranial nerve XI?
somatic motor
38
what type of fibres are present in cranial nerve XII?
somatic motor
39
which of the CN have a parasympathetic component?
CN III, VII, IX, X
40
which CN are attached directly to the brain?
CN I, II
41
which CN are attached directly to the midbrain?
CN III, IV
42
what is the only CN to arise form the posterior aspect of the brain?
CN IV
43
which CN are attached directly to the PONS?
CN V
44
which CN are attached directly to the pontomedullary junction?
CN VI, VII, VIII
45
which CN are attached directly to the medulla?
CN IX, X, XI, XII
46
Which CN can be tested by the pupillary light reflex?
CN III
47
which CN can be tested by touch over the surface of the cheek?
Cn V2
48
what CN would you be testing if you asked the patient to stick theit tongue out?
CN XII
49
what plexus does CN X form part of and what does it innervate?
pharyngeal plexus innervates most of the palate and pharynx
50
Name 2 branches of CN X that innervates the msucles of the larynx
superior laryngeal nerve recurrent laryngeal nerve
51
name 2 branches of the mandibular division of the trigeminal nerve (CN V3)
lingual nerve inferior alveolar nerve