Sistema digestivo Flashcards

1
Q

FGF4 que deriva ?

A

El intestino posterior

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2
Q

De donde deriva el tracto gastrointestinal?

A

Del endodermo

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3
Q

Que comunica el conducto onfalomecenterico

A

Intestino medio y saco vitelino

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4
Q

De donde deriva la membrana bucofaringea y la membrana cloacal?

A

-Estomodeo
-proctodeo

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5
Q

Intestino faringeo

A

Traquea, bronqueos, pulmon

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6
Q

Intestino primitivo anterior y por que esta inervado?

A

Faringe
Vias respiratorias
Esofago
Duodeno
Higado, y esta inervadopor el tronco celiaco

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7
Q

Cuanto se da el desarrollo del esofago?

A

4 semana

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8
Q

Que pasa caundo no se forma la luz del estomago y por que se peoduce?

A

Atresia esofagica y se produce por la desviación del tabique traqueoesofagico en direccion posterior y falta de recanalizacion esofagica a la 8srmana

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9
Q

Que es el mesenterio y sus funciones?

A

Una lamina dable del peritoneo y sus funciones son la vasculariazion, soporte y estructura

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10
Q

Hacia que semana se reduce ese contacto, formandose el mesenterio dorsal?

A

5 semana y surge del mesodermo lateral esplacnico

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11
Q

A que da lugar el mesenterio ventral?

A

El epilog menor y ligamento falciforme

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12
Q
A
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