Myologi Flashcards

1
Q

Glat muskelvæv

A

På organer
Er homogene med én cellekerne

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2
Q

Hvad bliver ødelagte muskelceller til?

A

Bindevæv

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3
Q

Tværstribet muskelvæv

A

Lange trådformede muskelceller - flere sammensmeltede cellekerner

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4
Q

Ekstra organeller i muskelceller

A

Glykogen
Fedtdråber
Myoglobin

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5
Q

Endomycium

A

Bindevævshinde om hver enkelt muskelcelle

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6
Q

Perimycium

A

Bindevævshinde rundt om hvert bundt af muskelceller

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7
Q

Epimycium

A

Bindevævshinde rundt om hver muskel

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8
Q

Fascikel

A

Et bundt af muskelceller

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9
Q

Muskelfascie

A

Binder musklerne til skeletet

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10
Q

Tendo

A

Den sene som muskelfascien går over i og tilhæft periosten

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11
Q

Origo

A

Musklens udspring

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12
Q

Insertio

A

Musklens tilhæftning

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13
Q

Myofibriller

A

Lange strenge som muskelceller er opbygget af TOGVOGNE

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14
Q

Z-skiver

A

Inddeler muskelfibrillerne

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15
Q

Sarkomer

A

En myofibril fra z til z

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16
Q

Bursa

A

Stødpude mellem senerne

17
Q

Seneskeder

A

Ligger omkring senen og beskytter

18
Q

Motorisk enhed

A

Motorisk nerveenhed + den muskelfiber den stimulerer

19
Q

Calciums rolle

A

Initierer kontraktionen - åbner for bindingen mellem myofibrillerne

20
Q

Hjertemuskulatur

A

Myocardium

21
Q

Myofilament

A

Er bl.a. aktin og myosin - som sakomeren er opbygget af