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Gross Anatomy > Face and Scalp > Flashcards

Face and Scalp Flashcards

1
Q

5 Layers of the Scalp

A

Skin, Connective Tissue, Aponeurosis, Loose Areolar CT, Pericranium

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2
Q

Occipital Belly of Occipitofrontalis

A

from nuchal line of occipital bone and inserts into epicranial aponeurosis

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3
Q

Frontal Belly of Occipitofrontalis

A

from skin and fascia of eyebrow and inserts into epicranial aponeurosis

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4
Q

Occipitofrontalis

A

move scalp and raise eyebrows
inn by facial n
2 bellies

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5
Q

Branches of Ophthalmic Division of the Trigeminal N

A

Supratrochlear and Supraorbital NN

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6
Q

Branch of Maxillary Division of Trigeminal N

A

Zygomaticotemporal N

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7
Q

Branch of Mandibular Division of Trigeminal N

A

Auriculotemporal N

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8
Q

Branch of Cervical Plexus (C2)

A

Lesser Occipital N

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9
Q

Branch of Dorsal Ramus of C2

A

Greater Occipital N

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10
Q

Supratrochlear and Supraorbital AA

A

branches of ophthalmic a

ascend over forehead

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11
Q

Superficial Temporal A

A

terminal branch of external carotid a

ascends in front of ear

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12
Q

Posterior Auricular A

A

branch of external carotid a

ascends behind ear

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13
Q

Occipital A

A

branch of external carotid a

supplies skin on back of skull

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14
Q

Supratrochlear and Supraorbital VV

A

unite at medial margin

form Facial V

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15
Q

Superficial Temporal V and Maxillary V

A

form retromandibular vein

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16
Q

Posterior Auricular V and Posterior Division of Retromandibular V

A

Forms external jugular v

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17
Q

Lymph Drainage from anterior part of scalp and forehead

A

Submandibular lymph nodes

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18
Q

Lymph drainage from lateral part of scalp above ear

A

superficial parotid nodes

19
Q

Lymph drainage from scalp above and behind ear

A

mastoid nodes

20
Q

lymph drainage from back of scalp

A

occipital nodes

21
Q

Connects skin to bone

A

loose CT

22
Q

Trigeminal N

A

innervates skin of the face except area over parotid gland (Great auricular N)
innervates mouth, teeth, nasal cavities,paranasal air sinus

23
Q

Divisions of Trigeminal N

A

Ophthalmic, Maxillary, Mandibular

24
Q

Ophthalmic Division of Trigeminal N

A

Inn skin of forehead, upper eyelid, conjunctiva, side and tip of nose

25
Q

Maxillary Division of Trigeminal N

A

inn skin of side of nose, lower eyelid, cheek, upper lip, lateral side of orbital opening

26
Q

Mandibular Division of Trigeminal N

A

Inn skin of lower lip, lower part of face, temporal region, part of ear

27
Q

Facial and Superficial Temporal Arteries

A

supplies blood to face

28
Q

Pulse of Facial Artery

A

felt where it crosses mandible

29
Q

Connects Facial V to Cavernous Sinus

A

Superior Ophthalmic V

30
Q

Lymph drainage of lower lip and skin of chin

A

Submental lymph nodes

31
Q

Orbicularis Oculi

A

Sphincter m of eyelid

32
Q

Levator Palpebrae Superioris and Occipitofrontalis

A

dilator mm of eyelid

33
Q

Compressor Naris

A

Sphincter m of nose

34
Q

Dilator Naris

A

Dilator m of nose

35
Q

Orbicularis Oris

A

Sphincter m of lips

36
Q

Inn of orbicularis oris

A

buccal and mandibular branches of facial n

37
Q

Pierces Buccinator M

A

Parotid duct

38
Q

Buccinator M

A

compress cheeks and lips against teeth

inn by buccal branch

39
Q

Temporal Branch of Facial N

A

inn anterior and superior auricular m, frontal belly of occipitofrontalis, orbicularis oculi, corrugator supercilii

40
Q

Zygomatic Branch of Facial N

A

inn orbicularis oculi

41
Q

Buccal Branch of Facial N

A

inn buccinator, mm of upper lip and nostril

42
Q

Mandibular Branch of Facial N

A

inn muscle of lower lip

43
Q

Cervical Branch of Facial N

A

inn platysma

Gross Anatomy (30 decks)

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