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Anatomy Year 2 - Robbie > Brain and spinal cord - Week 2 dry room > Flashcards

Brain and spinal cord - Week 2 dry room Flashcards

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
Q

k

A

vestibulocochlear (CN VIII)

26
Q

l

A

glossopharyngeal (CN IX)

27
Q

m

A

vagus (CN )X

28
Q

what type of fibres are present in cranial nerve I

A

special sensory

29
Q

what plate of bone do branches of CN I pass through to enter the anterior cranial fossa?

A

cribriform plate

30
Q

what type of fibres are present in cranial nerve II

A

special sensory

31
Q

what type of fibres are present in cranial nerve III, Iv and VI

A

III - somatic motor and autonomic motor

IV - somatic motor

VI - somatic motor

32
Q

what type of fibres are present in cranial nerve V1, V2 and V3

A

V1 - general sensory

V2 - general sensory

V3 - general sensory and somatic motor

33
Q

what type of fibres are present in cranial nerve VII

A

somatic motor

autonomic motor

special sensory

general sensory

34
Q

what type of fibres are present is cranial nerve VIII

A

special sensory

35
Q

what type of fibres are present in cranial nerve IX

A

somatic motor

autonomic motor

special sensory

general sensory

36
Q

what type of fibres are present in cranial nerve X?

A

somatic motor

autonomic motor

special sensory

general sensory

37
Q

what type of fibres are present in cranial nerve XI?

A

somatic motor

38
Q

what type of fibres are present in cranial nerve XII?

A

somatic motor

39
Q

which of the CN have a parasympathetic component?

A

CN III, VII, IX, X

40
Q

which CN are attached directly to the brain?

41
Q

which CN are attached directly to the midbrain?

A

CN III, IV

42
Q

what is the only CN to arise form the posterior aspect of the brain?

43
Q

which CN are attached directly to the PONS?

44
Q

which CN are attached directly to the pontomedullary junction?

A

CN VI, VII, VIII

45
Q

which CN are attached directly to the medulla?

A

CN IX, X, XI, XII

46
Q

Which CN can be tested by the pupillary light reflex?

47
Q

which CN can be tested by touch over the surface of the cheek?

48
Q

what CN would you be testing if you asked the patient to stick theit tongue out?

49
Q

what plexus does CN X form part of and what does it innervate?

A

pharyngeal plexus

innervates most of the palate and pharynx

50
Q

Name 2 branches of CN X that innervates the msucles of the larynx

A

superior laryngeal nerve

recurrent laryngeal nerve

51
Q

name 2 branches of the mandibular division of the trigeminal nerve (CN V3)

A

lingual nerve

inferior alveolar nerve

Anatomy Year 2 - Robbie (17 decks)

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