Cavidades y celomas Flashcards

(10 cards)

1
Q

Qué es una cavidad general del cuerpo

A

generalmente con dos aberturas al exterior que procede del hueco que se forma en el embrión al desdoblarse las hojas del mesodermo

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2
Q

Cavidades corporales

A
extraembrionario
intraembrionario (cavidad cardíaca, cav. peritoneal y cav. pericardicoperitoneal (2))
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3
Q

Función principal de gastrulación

A

Crear el mesodermo entre endo y ectodermo (mesodermo no segmentado o placa segmental)

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4
Q

Todos los epitelios del tubo digestivo provienen del

A

endodermo (páncreas e hígado)

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5
Q

El músculo y serosas provienen de la

A

esplacnopleura

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6
Q

Hernias de Bochdalek

A

> 90% de los casos

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7
Q

Hernia de Morgagni

A

Se presentan como masas en el ángulo cardiofrénico

Paciente con herniación grasa e hígado a través de la unión del diafragma al esternón

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8
Q

Formación de somitas

A

Somitomero

somita

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9
Q

Número de somitas en el humano

A

32-34

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10
Q

7 (somitas) x 3 (de 3 en 3) =

A

21 (día 21)

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