Halsen overfladiske muskler Flashcards

1
Q

Hvilke muskler indgår i de overfladiske halsmuskler?

A

M.Platysma (Hudmusklen)

M. sternocleidomastoideus

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2
Q

Hvilken funktion har M. Platysma?

A

Primær funktion – spænde i huden

Spænde underkæben ud og løfter hagen

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3
Q

Hvilken innervation har M. Platysma?

A

N. Facialis (7 hjernenerve)

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4
Q

Hvor udspringer M. sternocleidomastoideus?

A

Caput mediale:
Clavicula (Mediale 1/3)

Caput laterale:
Sternum

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5
Q

Hvor tilhæfter M. sternocleidomastoideus?

A

Proc. mastoideus

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6
Q

Hvilken funktion udgør M. sternocleidomastoideus?

A

Rotation af hovedet(primær mover)i den modsatte side.

Flexion og lateral flexion i samme side.

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7
Q

Hvilken innervation har M. sternocleidomastoideus?

A

N. Accessorius (hjernenerve 11)

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