sistema digestivo Flashcards

1
Q

partes del intestino delgado

A

duodeno
yeyuno
íleon

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2
Q

longitud del intestino delgado

A

aprox. 6 metros

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3
Q

irrigación del intestino delgado

A

arteria mesentérica superior

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4
Q

funciones del cólon

A

absorción de agua, electrolitos, excreción de metales

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5
Q

porciones del duodeno

A
  1. horizontal
  2. vertical
  3. horzintal
  4. ascendente
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6
Q

Relaciones importantes del duodeno

A

pancreas, vías biliares, hígado

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7
Q

Función del esfinter de Oddi

A

controla el flujo de bilis y jugos pancreaticos

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8
Q

irrigación del colon derecho

A

arteria cólica superior derecha

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9
Q

eubiosis

A

equilibrio de la microbiota intestinal

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10
Q

disbiosis

A

desequilibrio de la microbiota, relacionado con enfermedades

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11
Q

ácidos grasos de cadena corta

A

propionato, acetato, butirato

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12
Q

Funciones de los probióticos

A

fermentación de fibra
barrera intestinal
regulación inmunológica

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13
Q

irrigación del colón transverso

A

arco de riolano

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14
Q

prebioticos, que son

A

fibra dietética que alimenta la microbiota intestinal

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15
Q

Relación microbiota-salud

A

afecta inflamación intestinal y enfermedades metabóicas

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16
Q

mecanismo de acción de probióticos

A

producen ácidos grasos, mejoran barrera intestinal

17
Q

funciones del colón sigmoide

A

absorción de agua y electrolitos

18
Q

pH del colon

A

aprox. 7

19
Q

enfermedades relacionadas con la disbiosis

A

inmunosupresión, exacerbación de alergias

20
Q

irrigación del colon descendente

A

arteria mesentérica inferior