Ap Cardiovascular Flashcards

0
Q

Como se forma el campo cardiogenico primario

A

Del epiblasto salen cel. Cardiacas progenitoras y van al extremo craneal de la linea primitiva, de ahi migran a la placa esplacnica del mesodermo, formando el CCP

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1
Q

Cuando se crea el sistema vascular?

A

3 1/2 semana

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2
Q

Ccp forma

A

Auriculas, ventriculo izq y parte del ventriculo derecho

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3
Q

Ccs forma

A

Ventriculo derecho y tracto de salida

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4
Q

La lateralidad se da por

A
  1. Espiral de la art pulmonar y aorta

2. Aorta, VI y pulmonar, VD

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5
Q

Cel d ccp que pasam por el endodermo faringo se vuelven el

A

Mioblasto cardiaco e islas hematicas

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6
Q

Cuando se completa el asa cardiaca

A

El dia 28

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7
Q

Cada asta del seno venoso recibe.

A

V. Vitelina, v. Umbilical y v. Cardinal comun

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8
Q

5 semana se obliteran las venas

A

Vitelina izquierda y umbilical derecha

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9
Q

10 semana se oblitera

A

Vena cardinal izquierda comun

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10
Q

Derivados del 3 arco aortico

A

A. Carotida comun, a. Carotida externa y carotida interna.

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11
Q

Que forma el 4 arco aortico

A

Arco de la aorta

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12
Q

Sexto arco aortico

A

Arco pulmonar

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