Sistemas gererales Flashcards

0
Q

Menciona 3 venas importantes

A
  • Vena vitelina
  • Vena umbilical
  • Vena cardinal común
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1
Q

Cuando empieza la curvatura del tubo cardiaco –> asa cardiaca

A

23 - 28 día

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2
Q

Agujero entre las 2 aurículas

A

Agujero oval

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3
Q

Arco aórtico del cual se derivan la carótida común y subclavias

A

4

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4
Q

Quienes forman el ligamento redondo del hígado

A

Vena umbilical

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5
Q

Con empieza la formación del aparato respiratorio

A

Divertículo respiratorio (yema pulmonar)

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6
Q

Maduración de los pulmones

A
  • Pseudoglamdular (5- 16 sem): bronquiolos terminales
  • Canalicular (16- 26 sem): bronquilos respirtsorios y conductos alv.
  • Sacular (26- nacim): alveolos primitivos
  • Alveolar (8m- niñez): alveolos maduros
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7
Q

Separa yema pulmonar del intestino anterior

A

Tabique traqueoesofágico

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8
Q

Órganos renales

A

Pronefros
Mesonefros
Matanefros

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9
Q

Cuando se cierran los neuroporos

A

Craneal 25 día

Caudal 28 día

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10
Q

Vesiculas primarias del tubo neural

A

Prosencéfalo
Mesencéfalo
Romboencéfalo

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11
Q

Vesículas que se forman del prosencéfalo

A

Telencéfalo

Diencéfalo

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12
Q

Vesiculas que se derivan del romboencéfalo

A

Metencéfalo

Mielencéfalo

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13
Q

En la médula la placa alar dorsal

A

Área sensitiva

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14
Q

En médula a la sustancia gris se le llama

A

Capa del manto

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15
Q

En médula a la sustancia blanca se le llama

A

Capa marginal