Axial Muscles (Origin) Flashcards

1
Q

epicranius: frontalis

A

epicranial aponeurosis

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2
Q

epicranius: occipitalis

A

occipital and temporal bones

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3
Q

orbicularis oculi

A

frontal and maxillary bones

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4
Q

levator palpebrae superioris

A

lesser wing of sphenoid bone

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5
Q

corrugator supercilii

A

arch of frontal bone

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6
Q

orbicularis oris

A

maxilla and mandible

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7
Q

zygomaticus major

A

zygomatic bone

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8
Q

buccinator

A

molar region of maxilla and mandible

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9
Q

platysma

A

fascia of chest

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10
Q

temporalis

A

temporal fossa of temporal bone

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11
Q

masseter

A

zygomatic arch and zygomatic bone

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12
Q

pterygoids:medial

A

sphenoid, palatine, and maxillary bones

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13
Q

pterygoids:lateral

A

greater wing of the sphenoid bone

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14
Q

stermocleidomastoid

A

manubrium of sternum and clavicle

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15
Q

splenius capitis

A

vertebra

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16
Q

intercostals (external)

A

inferior border of rib above

17
Q

intercostals (internal)

A

superior border of rib below

18
Q

scalenes

A

transverse processes of cervical vertebra

19
Q

external oblique

A

lower 8 ribs

20
Q

internal oblique

A

lumbar fascia, iliac crest

21
Q

transverse abdominus

A

iliac crest, costal cartilage of lower ribs, & lumbar fascia

22
Q

rectus abdominis

A

pubic symphysis

23
Q

erector spinae

A

iliac crest, transverse processes of vertebrae

24
Q

quadratus lumborum

A

iliac crest and lumbar fascia