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neurology > Anatomy > Flashcards

Anatomy Flashcards

1
Q

where does the facet joint attach

A

between the articular processes of adjacent vertebrae

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2
Q

what does the ligamentum flavum attach

A

the laminae to the posterior spinal cord

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3
Q

what does the posterior longitudinal ligament connect

A

the posterior of the vertebral column

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4
Q

what does the posterior longitudinal ligament prevent against

A

over flexion

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5
Q

what does the anterior longitudinal ligament prevents against

A

over extension

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6
Q

what are the intrinsic muscles of the back

A

transversospinalis and erector spinae

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7
Q

what joint allows the ‘yes’ movement

A

atlanto occipital

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8
Q

what joint allows the ‘no’ movement

A

atlanto-axial

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9
Q

what type of joint is the atlanto occipital

A

synovial

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10
Q

how many articulations are there in the atlanto-occipital joint and what are they

A

3 in total, 2 between the inferior facets of atlas and superior facets of axis and one between anterior arch of atlas and odontoid process of axis

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11
Q

what is the main movement of the atlanto-axial joint

A

rotation

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12
Q

where is the cauda equine and menginges located

A

within the sacral canal

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13
Q

what is located within the sacral canal

A

cauda equine and meninges

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14
Q

where is caudal anaesthesia injected

A

into the sacral hiatus to anaesthetise the sacral spinal nerve roots of the cauda equina

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15
Q

where is the conus medullaris

A

around L1-L2

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16
Q

what/where is the cauda equine

A

spinal nerve roots from L2-C0

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17
Q

what is neuralgia

A

pain

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18
Q

what is paraesthesis

A

pins and needles

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19
Q

what is anaesthesia

A

numbness

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20
Q

what is hyperaesthesia

A

sensitivity

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21
Q

what cranial nerve supplies the skin over the mandible and the TMJ

A

V3

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22
Q

what deep structures does V1 supply

A

bones and soft tissue of the orbit
upper anterior nasal cavity
paranasal sinuses (except antrum)
anterior and posterior cranial fossae

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23
Q

what deep structures does V2 supply

A

lower posterior nasal cavity
maxilla and maxillary sinus
floor of the nasal cavity/palate
maxillary teeth and associated soft tissues-gingivae and mucosae

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24
Q

what deep structures does V3 supply

A 
middle cranial fossa
mandible 
anterior 2/3rds of the tonue 
floor of the mouth 
buccal mucosa 
mandibular teeth
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25
Q

what supplies the middle cranial fossae

A

CN V3

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26
Q

what supplies the anterior and posterior cranial fossa

A

CN V1

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27
Q

what cranial nerve supplies the frontal, sphenoid and ethmoidal sinus

A

V1

28
Q

what muscles does trigeminal nerve innervate

A

masseter, temporalis, medial and lateral pterygoid

29
Q

which muscle of mastication is a jaw opening

A

LATERAL pterygoid

30
Q

which CN innervates tensor veli palatine and tensor tympani

A

CN V3

31
Q

which nerve forms the first part of the afferent limb of the blink reflex

A

long ciliary nerve

32
Q

where does the facial nerve attach to the CNS

A

at the pontomedullary junction

33
Q

which bone is the internal acoustic meatus and stylomastoid foramen

A

temporal bone

34
Q

which nerve innervates the stapedius muscle

A

CN VII

35
Q

what is the chorda tympani and what doe it supply

A

it is a branch of the CN VII

supplies anterior 2/3rds of tongue and parasympathetic innervation to submandibular and sublingual glands

36
Q

what is the normal result of ankle jerk

A

plantarflexion

37
Q

what nerve roots does ankle jerk test

A

S1, S2

38
Q

what muscles are in the posterior thigh and what is their nerve supply

A

semitendinosus, semimembrnaosus and biceps femoris

tibial division of sciatic L5,S1,S2

39
Q

what does the facial canal connect

A

the internal acoustic meatus to the stylomastoid foramen

40
Q

which muscle is below the buccal fat pad

A

buccinator

41
Q

where does CN IX exit

A

junction between temporal and occipital bone-jugular foramen

42
Q

specifically which tastebuds does CN IX supply

A

vallate

43
Q

which nerve supplies sensory innervation to the tongue

A

CN V3

(CN VII) special sensory to tongue

44
Q

the palatine tonsil’s general sensation is supplied by

A

CN IX-glossopharyngeal

45
Q

what supplies the Eustachian tube

A

CN IX

46
Q

which CN forms the afferent limb of the gag reflex

A

CN IX

47
Q

which CN provided general sensory to middle ear cavity

A

CN IX

48
Q

what is contained in the carotid sheath

A

vagus nerve
common carotid artery
internal jugular vein
deep cervical lymph nodes

49
Q

where do the vagus nerves pass in relation to lung root

A

posterior

50
Q

how do you clinically test CN X

A

ask patient to say ‘ah’

unilateral pathology will pull uvula AWAY from non-functioning side

51
Q

what are the vertebral arteries branches of

A

subclavian artery

52
Q

what makes up the meninges

A

dura,arachnoid and pia mater

53
Q

where does glossopharyngeal nerve connect to the CNS

A

at the lateral aspect of superior medulla oblongata

54
Q

what are the 2 muscles in the inner ear

A

stapedius and tensor tympani

55
Q

what is tensor tympani supplied by

A

V3

56
Q

what is stapedius supplied by

A

VII

57
Q

what is stylopharyngeus supplied by

A

CN IX

58
Q

tonsils are part of what type of tissue type

A

MALT

59
Q

tonsils are derived from what pharyngeal pouch

A

2nd

60
Q

the myohyoid muscle is supplied by what

A

CN V3

61
Q

the geniohyoid is supplied by what

A

C1-via hypoglossal

62
Q

what are the muscles of the soft palate supplied by

A

CN X except from tensor veli palatine V3

63
Q

what are the muscles of the soft palate

A

tensor veli palatine, levator veli palatine, musculus uvulae, palatohparyngeus, palatoglossus

64
Q

how do you clinically test CNX

A

ask the patient to say ah

65
Q

what will happen if patient has a defected CNX

A

pulled away from the non functioning side towards the normal side

neurology (9 decks)

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