34. Popiš svaly břicha (origo, insertio, funkce, inervace; tříselný kanál)! Flashcards

1
Q

svaly bricha rozdeleni

A

ventralne

lateralne

dorsalne

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2
Q

ventrální svaly bricha

A

m rectus abdominis

m pyramidalis

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3
Q

primy sval brisni

A

m rectus abdominis - ventralni

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4
Q

pyramidovy sval

A

m pyramidalis - ventralne

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5
Q

lateralni svaly bricha

A

m obliquus externus abdominis

m obliquus internus abdominis

m transversus abdominis

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6
Q

vnejsi sikmy sval brisni

A

m obliquus externus abdominis - lateralne

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7
Q

vnitrni sikmy sval brisni

A

m obliquus internus abdominis - lateralni

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8
Q

pricny sval brisni

A

m transversus abdominis - lateralni

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9
Q

dorsalni sval bricha

A

m quadratus lumborum

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10
Q

ctyrhranny sval bederni

A

m quadratus lumborum - dorsalni

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11
Q

m rectus abdominis origo

A

chrupavky 5.-7. zebra

proc xiohoideus a prilehla ligamentum costoxiphoidea

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12
Q

m rectus abdominis insertio

A

mezi tuberculum pubicum a symfysou

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13
Q

m rectus abdominis functio

A

ori fixovane panvi ohyba pater

pri fixovanem hrudniku meni sklon panve

je pomocnym vydechovym svalem

spolupusobi pri brisnim lisu

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14
Q

m rectus abdominis innervatio

A

7.-12. interkostalni nerv

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15
Q

m pyramidalis origo

A

linea alba ruzne nad symfysou

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16
Q

m pyramidalis insertio

A

os oubis pred m rectus abdominis

17
Q

m pyramidalis functio

A

zpevnuje pochvu mm recti abdomini

18
Q

m pyramidalis innervatio

A

n subcostalis

19
Q

m obliquus externus abdominis origo

A

8 uponu na 8 dolnich zebrech

strida se s upony m serratus anterior

20
Q

m obliquus externus abdominis insertio

A

zadni a dolni snopce pripojuji na labium externum cristae iliacae

zbyle snopce se spojuji do aponeurozy (siroke slachove plotenky), ktera vytvari predni vrstvu pochvy pro m rectus abdominis

21
Q

m obliquus externus abdominis functio

A

jednostranna kontrakce - rotuje pater a hrudnik na opacnou stranu

bilateralni kontrakce - pusobi jako synergista m rectus abdominis pri ohybani trupu

brisni lis - podili se na zvyseni nitrobrisniho tlaku

pomaha pri vydechu

22
Q

m obliquus externus abdominis innervatio

A

5.-12. inzerkostalni nerv

23
Q

ligamentum inguinale

A

zesileny dolni okraj aponeurozy m obliquus externus abdominis

24
Q

m obliquus internus abdominis origo

A

okraj hlubokeho listu fascia thoracolumbalis

crista aliaca

25
Q

m obliquus internus abdominis insertio

A

predni cast poslednich 3 zeber

aponeuroza m.O.I.A. a tim do linea alba

dolni okraj srusta s aponeurozou m.T.A

odstepene snopce dolniho okraje vytvareji m cremater

26
Q

m obliquus internus abdominis functio

A

rotace na stranu působícího svalu

vydech

27
Q

m obliquus internus abdominis innervatio

A

7.-12. interkostalni nerv

28
Q

falx inguinalis

A

dolni okraj m.O.I.A srusta s aponeurozou m.T.A a spolu vytvari tento slasity pruh, ktery se upina na ramus superior ossi pubis podél zevniho okraje m.R.A potom, co vynechava nad teiselnym vazem prostor triselniho kanalu

29
Q

m cremaster

A

odstepi se od dolniho okraje m.O.I.A a vystupuje z triselniho kanalu skrze anulus inguinalis superficialis do sourku nebo do velkych stydkych pysku

30
Q

m transversus abdominis origo

A

vnitrni strana chruoavek 7.-12. zebra

okraj hlubokeho listu fascia thoracolumbalis a crista iliaca

lateralni cast lig inguinale

31
Q

m transversus abdominis insertio

A

sponeurosou do linea alba po zadni strane pochvy m.R.A

dolni okraj spolu s aponeurosou m.O.I.A do falx inguinalis

asi v polovine lig inguinale odstupuje z aponeurozy m.T.A vazivovy prouzek lig interfoveolare a upina se na lig inguinale

32
Q

m transversus abdominis functio

A

pritlacuje brisni organy

ucastni se brisniho lisu a podporuje dechove pohyby brisni steny

dolni snopce reguluji napeti brisni steny v oblastni triselneho kanalu

33
Q

m transversus abdominis innervatio

A

7.-22. interkostalni ner

34
Q

lig interfoveolare

A

vazivovy prouzek odstupujici z aponeurozy m transversus abdominis priblizni v polovine delky triselneho vazu, na ktery se pak upina

35
Q

Douglasova linie

A

linea arcuata

zakulaceny prechod, kde na zadni strane m.R.A konci aponeuroza m.T.A a m.O.I.A

predstavuje uroven, do ktere v embryonalnim vyvoji sahal mocovy mechyr

36
Q

Spigelova linie

A

linea semilunaris

par aponeurozy bocnich brisnich svalu, probihajici podel vnejsiho okraje m.R.A, ktery ma na urovmi m.T.A polomesicity tvar

37
Q

m quadratus lumborum origo

A

crista iliaca

lig iliolumbale

proc costarii bedernich svalu