abdomen pt2 Flashcards

1
Q

que hace el ligamento de treitz

A

mantiene en region ascendente al duodeno: se une al yeyuno, pasando por borde inferior del cuerpo del pancreas

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2
Q

donde empieza y donde termina el yeyuno e ilion

A

flexura duodeyeyunal y termina en union iliocecal

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3
Q

que hace el mesenterio?

A

une a yeyuno e ilion a pared posterior

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4
Q

simpatico vs parasimpatico

A

simpatico: reduce actividad peristaltica y secretora, vasoconstriccion
parasimpatico: aumenta

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5
Q

que son las tenias de colon?

A

tres gruesas bandas longitudinales

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6
Q

que hace la tenia mesocolica?

A

fija transverso y sigmoideo

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7
Q

que hace la tenia omental?

A

fija apendices omentales

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8
Q

que son las huastras ?

A

formaciones saculares del colon situadas entre tenias

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9
Q

divisiones del intestino grueso

A

ciego, apendice vermiforme, colon (ascendente, transverso, descendente y sigmoide), recto y conducto anal

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10
Q

donde sucede la absorcion de liquidos y acumulacion de heces ?

A

intestino grueso

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11
Q

en que posicion se encuentra el apendice?

A

retrocecal

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12
Q

vascularizacion del intestino grueso:

A

arteria ileocolica rama terminal de AMS

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