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T2 - GA II. Unit 1 > GA LAB I > Flashcards

Flashcards in GA LAB I Deck (41)
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1
Q

cribiform plate

A

olifactory CN 1

2
Q

CN 1

A

olifactory

3
Q

optic canal

A
optic N (CN II)
opthalmic artery
4
Q

CN 2

A

optic

5
Q

Foramen lucerum

A

greater petrosal N

6
Q

Hypoglossal canal

A

hypoglossal N (CN12)

7
Q

Foramen magnum

A

Medulla oblongata
meninges
vertebral Artery
spinal root of accessory N

8
Q

CN XII

A

hypoglossal

9
Q

Superior orbital fissure

A
oculomotor (III)
trochlear (IV) 
OPthalinic (V1) : lacrimal, frontal, nasocillary
Abducent (VI)
superior opthalmic Vein 

(CN3-6)

10
Q

CN III

A

oculomotor

11
Q

CN IV

A

trochlear

12
Q

CN V

A

trigeminal

13
Q

CN 6

A

abducent

14
Q

foramen rotundum

A

maxillary N (V2)

15
Q

foramen ovale

A

mandibular (V3)

16
Q

foramen spinosum

A

middle miningeal A&V

Meningeal branch of the mandibular N

17
Q

CN V

A

trigeminal

18
Q

internal acoustic meatus

A
facial N (VII)
vestibularcochlear N (VIII)
Labyrinthine Artery
19
Q

CN VII

A

facial

20
Q

CN 6

A

abducen

21
Q

Jugular Foramen

A
inferior petrosal sinus 
glossopharyngeal (IX) 
vagus (X)
Accessory (XI) 
sigmoid sinus 
posterior miningeal artery
22
Q

CN 10

A

vagus

23
Q

CN 9

A

glossopharyngeal

24
Q

CN 11

A

accessory

25
Q

CN 12

A

hypogolossal

26
Q

carotid canal

inf. A-P

A

ICA

carotid autonomic plexus

27
Q

stylomastoid

A

facial N (XII)

28
Q

Mastoid canalicus

A

auricular Branch of vagus (X)

29
Q

oetrotympanic fissue

A

chorda tympanic of facial N

30
Q

Superior omohyoid M innervation

A

ansa cervicalis

31
Q

Branches of the ECA in the carotid triangle

A
sup thyroid 
ascending pharyngeal (deep) 
Lingual 
facial 
occipital
32
Q

Cricothyroid N is suppied by___

A

external laryngeal N

33
Q

Ansa cervicalis innervates all infrahyoid muscles besides ____

A

thyrohyoid

34
Q

What two muscles does C1 carried by hypoglossal innervate

A

geniohyoid

thyrohyoid

35
Q

Name the M of the infrahyoid

A

omohyoid , sternohyoid, sternothyroid , thyroihyoid

36
Q

Name the M of the suprahyoid

A

digastric, stylohoid, mylohoid, geniohyoid

37
Q

at the bifuration of the ICA and ECA is the _____

-innervation

A

carotid plexus - contains baroceptors from IX

maintains BP

38
Q

Branches off the first part of the subclavian art

A

vertebral

Thyrocervical trunck : inferior thoracic, transverse cervical, suprascapular

internal thoracic: P.A.M.S

39
Q

P.A.M.S arteries come from ______ art. from the _____

A

internal thoracic (1st part) of the subclavian

40
Q

Branches from the thyrocervical trunck & where it come frm

A

from: subclavian

Branches: Inferior thyroid , Transverse cervical, suprascapular

41
Q

Branches off the 2nd part of the subclavian

A

Superior intercostal

Deep cervical