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Finals > Cranial nerves > Flashcards

Cranial nerves Flashcards

1
Q

CNI

A

olfactory

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2
Q

CNII

A

optic

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3
Q

CNIII

A

oculomotor

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4
Q

CNIV

A

trochlear

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5
Q

CNV

A

trigeminal

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6
Q

CNVI

A

abducens

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7
Q

CNVII

A

facial

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8
Q

CNVIII

A

vestibulocochlear

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9
Q

CNIX

A

glossopharyngeal

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10
Q

CNX

A

vagus

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11
Q

CNXI

A

spinal accessory

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12
Q

CNXII

A

hypoglossal

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13
Q

test CN I

A

sniff, smell

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14
Q

test CNII

A

inspect pupils, acuity, reflexes, visual neglect, visual fields, fundoscopy

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15
Q

test CNIII

A

ptosis, movements, cover test

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16
Q

test CNIV

A

h test, superior oblique

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17
Q

test CNV

A

sensory over v1, v2, v3. motor movement temporals and masseter, jaw jerk, corneal reflex

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18
Q

test CNVI

A

h test, lateral rectus

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19
Q

test CNVII

A

inspect at rest, raise eyebrows, closed eyes, blow out cheeks and smile, pursed lips, inspect ear, ask about hearing change

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20
Q

test CNVIII

A

gross hearing test, Rinnes and Weber, 512Hz tuning fork

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21
Q

test CNIX

A

assess soft palate, uvula, gag reflex (afferent IX, efferent X), cough and swallow.

22
Q

test XI

A

shrug and push down, head to one side and push to the other

23
Q

test XII

A

stick tongue out, side to side, tongue against cheek

24
Q

describe the course of CNI

A

through the cribriform plate into the anterior cranial fossa

25
Q

describe the course of CNII

A

optic canal into the middle cranial fossa, travels round the pituitary stalk

26
Q

describe the course of CNIII

A

lateral wall of cavernous sinus and then through the SOF

27
Q

describe the course of CNIV

A

exits posteriorly and crosses the midline, lateral wall of cavernous sinus

28
Q

describe the course of CNV1

A

pons through SOF

29
Q

describe the course of CNV2

A

pons through foramen rotundum

30
Q

describe the course of CNV3

A

pons through foramen ovale

31
Q

describe the course of CNVI

A

leaves pontomedullary junction through the cavernous sinus

32
Q

describe the course of CNVII

A

pontomedullary junction through IAM, passes the parotid gland

33
Q

describe the course of CNVIII

A

pontomedullary junction through IAM

34
Q

describe the course of CNIX

A

medulla through the jugular foramen

35
Q

describe the course of CNX

A

medulla through the jugular foramen within the carotid sheath

36
Q

describe the course of CNXI

A

arises from the cervical spinal cord, comes through the foramen magnum then through the jugular foramen

37
Q

describe the course of CNXII

A

leaves via hypoglossal canal, runs lateral to the carotid sheath

38
Q

foramen exit of CNI

A

cribriform plate

39
Q

foramen exit of CNII

A

optic canal

40
Q

foramen exit of CNIII

A

SOF

41
Q

foramen exit of CNIV

A

SOF

42
Q

foramen exit of CNV1

A

SOF

43
Q

foramen exit of CNv2

A

foramen rotundum

44
Q

foramen exit of CNV3

A

foramen ovale

45
Q

foramen exit of CNVI

A

SOF

46
Q

foramen exit of CNVII

A

IAM

47
Q

foramen exit of CNVIII

A

IAM

48
Q

foramen exit of CNIX

A

jugular foramen

49
Q

foramen exit of CNX

A

jugular foramen

50
Q

foramen exit of CNXI

A

jugular foramen

51
Q

foramen exit of CNXII

A

hypoglossal canal

Finals (11 decks)

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