Normal anatomi och fysiologi Flashcards

1
Q

Vad är tragus?

A

Hudklätt brosk vid hörselgångsmynningen

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2
Q

Hur innerveras ytterörat motoriskt?

A

N. facialis

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3
Q

Hur innerveras ytterörat sensoriskt?

A

N. vagus
N. auricularis magnus
N. trigeminus

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4
Q

Vad består trumhinnan av?

A

Pars tensa - fäst i malleus
Pars flaccida - mjukare, mycket mastceller

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