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T2 - GA II. Unit 1 > Face & Scalp > Flashcards

Face & Scalp Flashcards

1
Q

The scalp reaches the _______ posteriorly

A

Superior nuchal lline

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2
Q

The scalp reaches _______ anteriorly

A

supraorbital margins

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3
Q

Name the 5 layers of the scalp

A 
S: skin 
C: connective tis
A: aponeurotic layer 
L: Loose areolar tis
P: Pericranium
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4
Q

What layers of the scalp are moveable ?

A

Skin
Connective tis
aponeurotic layer

(can all be moved over the loose areolar)

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5
Q

hypodermis is the _____ of the scalp

A

CT layer of the fibrofatty tissue

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6
Q

_____ is the aponeurotic layer that covers the scalp of the cranium

A

galea aponeurotica

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7
Q

the epicranial aponeurosis connects the ____ & ____ M

A

frontalis M

Occipital M

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8
Q

C.C. when there is a scalping accident what layers of the scalp are torn off ?

A

skin
CT
Aponeurotic layer

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9
Q

name the 7 sensory nerves of the scalp

A 
supratrochlear 
supraorbital 
zygomaticotemporal 
auriculotemporal 
lesser occipital 
greater occipital 
third occipital
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10
Q

____ N of the scalp is derived from the Opthalmic branch of the trigeminal

A

supratrochlear N

supraorbital

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11
Q

____ N of the scalp is derived from the opthalmic branch of the trigeminal

A

supraorbital N

supratrochlear N

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12
Q

____ N of the scalp is derived from is dereived from the maxillary branch of the trigeminal

A

zygomaticotemporal N

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13
Q

____ N of the scalp is derived from the mandibular branch of the trigeminal

A

auriculotemporal N

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14
Q

____ N of the scalp is derived from the cutaneous N of the cervical plexus VR C2, C3

A

lesser occipital

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15
Q

____ & ____ N of the scalp is derived from DR

A

Greater occipital (C2)

third occipital (C3)

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16
Q

What to arteries suppling the scalp originate from the maxillary artery

A

superficial temporal

posterior auricular

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17
Q

What are the 5 veins that drain the scalp

A
  1. supratrochlear
  2. supra orbital
  3. superficial temporal
  4. posterior auricular
  5. occipital
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18
Q

Superficial v + maxillary v = ?

A

retromandibular vein

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19
Q

Posterior auricular V + Posterior division of the retromandibular v =

A

EJV

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20
Q

Anterior division of the retromandibular V + Facial V =

A

Common facial V

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21
Q

Common facial vein drains into the _____

A

IJV

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22
Q

4 features that determine the shape of the face

A
  1. underlying bones
  2. deposition of fatty tissue
  3. color and effects of aging
  4. hair
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23
Q

Muscles of facial expression have ____ nerve fiber types

A

SVE

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24
Q

The M of facial expression mostly arise from ______ & insert in the _____

A

arise from skull bones

insert in the skin

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25
Q

facial M around the orifices of the face (mouth, nostrols, eyelids) act like ______

A

sphincters

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26
Q

All M of the face originate from the _____ pharyngeal arch

A

second

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27
Q

All facial M receive motor supply from the _____ N

A

facial N

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28
Q

The facial nerve is derived from the ______second arch

A

second pharyngeal arch

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29
Q

Sphinctor muscle of the eyelid

A

Orbicularis oculi

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30
Q

“worried look” M of the face

A

Corrugator Supercili

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31
Q

“suprised look” M of the face

A

occipitofrontalis

Occipital belly and frontal belly

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32
Q

Name the three portions of the corrugator superficili M

A

Palpebral
lacrimal
orbital

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33
Q

What are the two eyelid dialators?

A

Levator palpebrae superioris

Occitofrontalis

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34
Q

define what “Palpebral” means

A

eyelid

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35
Q

c.c what are two conditions that predispose a PT to cornea laserations

A

Lagophthalmos

belly palsy

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36
Q

cc What are two conditions that can be caused by an inhibition of the facial nerve

A

Bell’s palsy

Lagophthalmos

(eyes will stay open- predisposed to cornea lacerations & xeroethalmalia)

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37
Q

Name the 3 muscles that surround the eyes

A

occipitofrontalis (occipital & frontal belly)

Corrugator supercili

Orbicularis oculi

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38
Q

Name the 3 muscles of the nose

A

Compressor naris
dilator naris
procerus

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39
Q

_______muscle lie within the lips

A

orbicularis oris

40
Q

Some of orbicularis oris fibers are derived from the ______M

A

buccinator

41
Q

parotid gland secretes mainly ___

A

serous solution

42
Q

The parotid duct pierces the _____M

A

buccinator

43
Q

Location of the parotid duct is near the _____

A

upper two molars

44
Q

the motor portion of the parotid plexus comes from the ___N

45
Q

c.c. if the _______N is cut during a parotidectomy that is preformed there will be paralysis to the face

46
Q

boundaries of the parotid gland

A

S- zygomatic arch

P- external ear
anterior border of SCM

M- Ramus of the mandible

A- anterior border of the masseter

47
Q

glossopharyngeal N synapses at the _____gg

48
Q

facial N synpases at the _____gg

A

pterygopalatine gg

49
Q

Sensory n to the paratod gland comes from the ___& ____

A

auriculotemporal N (V2)

Greater auricular N (C2,3 - branch of the cervical plexus )

50
Q

CN IX is ?

A

glossopharyngeal

51
Q

glossopharyngeal suppies _______ fibers to the parotid gland

52
Q

post gg PS N to the parotid gland come from the _______N

A

auriculotemporal N

53
Q

cc Most common infection of the parotid gland

54
Q

the PS effects the ______cells of the parotid gland

A

asinar cells

55
Q

the PS effects on the parotid gland does ______ of the salivary gland

A

increases secretion

56
Q

SP nerves arise from the ____

A

Lateral horn of T1-T2 levels

57
Q

Stimulation of the SP fibers of the parotid gland causes ______

A

vasoconstriction

58
Q

auriculotemporal N carries ____ fibers

A

GSA
GVE
PS post gg

59
Q

Facial N (VII) exits the ____ foramen

A

stylomastoid

60
Q

name the 7 branches of the facial N

A
  1. Temporal branch
  2. zygomatic
  3. buccal
  4. Marginal mandibular
  5. branch to the posterior belly digastric M
  6. Posterior auricular
  7. cervical

“The zebra bit my mothers pet cat “

61
Q

_____ N branch supplies ant/ superior auricular M. , frontal belly of occipitofrontalis , orbicularis oculi, and corrugator supercilii M

A

temporal branch of the Facial N

62
Q

______ N Branch supplies orbicularis oculi and other M inferior to the orbit

A

Zygomatic branch of the facial N

63
Q

Occipital Belly of occipitalfrontalis innervation

A

posterior auricular branch

64
Q

Frontal belly of occiptofrontalis innervation

A

temporal branch

65
Q

corrugator supercili M innervation

A

temporal branch

66
Q

orbicularis oculi M innervation

A

temporal & zygomatic branch

67
Q

Levator palpebrae superioris M innervation

A

oculomotor N

68
Q

Compressor naris M innervation

69
Q

Dilator naris M innervation

A

buccal branch

70
Q

procerus M innervation

A

zygomatic branch

71
Q

Orbicularis oris M innervation

A

buccal & mandibular

72
Q

Zygomaticus minor M innervation

A

buccal branch

73
Q

Zygomaticus major M innervation

A

buccal branch

74
Q

Buccinator M innervation

A

Buccal Branch

75
Q

Levator Anguli oris M innervation

A

buccal branch

76
Q

Risorius M innervation

A

buccal branch

77
Q

depressor anguli oris M innervation

A

marginal mandibular branch

78
Q

Levator labii superioris M innervation

79
Q

Depressor labii inferioris M innervation

A

marginal mandibular branch

80
Q

c.c. eversion of the lower eyelid would be due to paralysis of what M. & N?

A

M= orbicularis M

N= facial

81
Q

Name the three sensory N of the mandibular N

A

auriculotemporal N - scalp
buccal N
Mental N

82
Q

Name the three Maxillary Sensory Nerves

A

Zygomaticofacial
Zygomaticotemporal - to the scalp
Infraorbital

83
Q

Name the 5 sensory N from the opthamlus

A 
lacrimal 
supraorbital 
supratrochlear 
infratrochlear 
external nasal
84
Q

Name the 3 branches off of the ECA that supply the face

A

Maxillary
Superficial temporal
Facial

85
Q

Name the artery that branches from the ICA that supplies the face

86
Q

Name the 3 branches off the opthalmic artery that supply the face

A

supraorbital
supreatrochlear
Dorsal Nasal

87
Q

Name the 4 branches off the facial artery that supply the face

A

submental
inferior labial
superior labial
Lateral Nasal

88
Q

Name the 3 branches from the superficial temporal artery that supply the face

A

transverse facial
frontal
parietal branch

89
Q

Name the 2 branches from the maxillary artery that supply the face

A

mental

infraorbital

90
Q

The facial vein is formed at the ___(location)___

A

medial angle of the eye

91
Q

The facial vein is formed by the union of ___ & _____

A

supratrochlear & supraorbital veins

92
Q

Facial V has a connection to the pterygoid plexus through the _____ V

A

deep facial V

93
Q

The facial V has a connection to the cavernous sinus through the _____V

A

SUPERIOR opthalmic V

94
Q

C.C. infections of the face can spread to the pterygoid plexus & cavernous sinus through the ____V

95
Q

Thromophlebitis of the _____V may spread infection into the intracranial veous system through the ________

A

facial V

cavernous sinus

T2 - GA II. Unit 1 (9 decks)

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