Head and neck Flashcards

(28 cards)

1
Q

muscle surrounding eyes

A

obicularis oculi

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2
Q

muscle of facial expression in forehead

A

frontalis

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3
Q

muscle in nose?

A

nasalis (transverse and alar)

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4
Q

muscle surrounding mouth

A

orbicularis oris

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5
Q

muscles that move upper lip upward and outward

A

zygomaticus minor (medial) and major (lateral)

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6
Q

muscle that pulls cheeks inwards (behind teeth ish)

A

buccinator

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7
Q

most superior facial nerve branch

A

temporal

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8
Q

second superior facial nerve branch

A

zygomatic

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9
Q

third superior facial nerve branch

A

buccal

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10
Q

fourth superior facial nerve branch

A

marginal mandibular

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11
Q

5th superior facial nerve branch

A

cervical

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12
Q

muscle which elevates and retracts mandible?

A

temporalis

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13
Q

which muscle elevates mandible and assists in protraction (reverse of retraction)

A

masseter

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14
Q

which muscle causes lateral movement and protraction of the mandible, what are the two heads called

A

medial pterygoid (superficial and deep heads)

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15
Q

which muscle causes lateral movement and protraction of mandible, also slight elevation, and what are the two heads called

A

lateral pterygoid
Superior and inferior

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16
Q

which nerve innervates all muscles of mastication

A

mandibular branch of trigeminal nerve

17
Q

function of sternocleidomastoid?

A

flexes and laterally rotates neck

18
Q

names of sternocleidomastoid heads?

A

sternal and clavicular head

19
Q

function of trapezius?

A

elevation, retraction, depression and rotation of scapula

20
Q

which muscle tenses skin of neck and depresses mandible?

21
Q

what is the flappy bit that stops you breathing food

22
Q

arteries in neck that split into internal and external?

A

common carotid artery

23
Q

veins in neck

A

internal and external jugular vein

24
Q

5 bones of neurocranium?

A

frontal occipital parietal sphenoid temporal

25
which is the flat bone in the middle of the nose ish
vomer
26
bone above mandible
maxilla
27
little baby bone in nose
lacrimal bone
28
bone in top of mouth cavity posterior to maxilla
palatine