Fysiologi - Ledlære Flashcards

1
Q

Hvad kalder man også ledlære?

A

Arthtologi

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2
Q

Man skelner mellem 2 hovedtyper af led:

A

Ægte og uægte led

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3
Q

Ægte led er normalt kendetegnet ved:

A

at have en ledhule, fyldt med ledvæske

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4
Q

Ledvæske kaldes også for:

A

Synovialis

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5
Q

Ægte led kan opdeles i to hovedgrupper:

A
  • Enkelte led (mellem to knogler)

- Sammensatte led (mellem 3 eller flere)

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6
Q

Nævne de 6 kategorier af ægte led:

A
  1. Glideled
  2. Hængselled
  3. Drejeled
  4. Sadelled
  5. Ægled
  6. Kugleled
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7
Q

Udover ledvæske, kan der er også i ledhulen findes:

A

Ledbånd (korsbåndene i kæene) og bruskskiver (menisker)

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8
Q

Hvad er symfyser?

A

Uægte led, som er tykke bruskskiver med en blød kerne

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9
Q

Artron er græsk og betyder:

A

Led

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10
Q

Tykkelsen på ledbrusk kan variere mellem

A

0,2 og 6 mm

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11
Q

Man finder en ledlæbe i:

A

skulderledet og hofteledet

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12
Q

Ledskiver kaldes også for:

A

Discus articularis

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13
Q

Når man har kolde stive fingre er det et tegn på:

A

Kold ledvæske

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14
Q

Ægte led kan opdeles i 3 overordnede kategorier

A

Enkle led, sammensatte led og kombinerede led

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15
Q

Hvor dannes ledvæsken?

A

I ledkapslen

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