Circulación Cerebral. Flashcards

1
Q

Que porcentaje del peso corporal abarca el encefalo en un adulto?

A

2%.

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2
Q

Que porcentaje y cuantos ml de la circulación de sangre total recibe el cerebro?

A

15% y 750ml/min.

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3
Q

Que porcentaje de glucosa y oxigeno del organismo total consume el cerebro?

A

20% de ambos.

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4
Q

Que estructuras arteriales irrigan al tronco encefalico y al cerebelo?

A

Tronco basilar por la union de las arterias carótidas internas y las arterias vertebrales.

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5
Q

Irriga a la cara interna de los hemisferios cerebrales.

A

Arteria cerebral anterior.

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6
Q

Irriga a la cara externa de los hemisferios cerebrales.

A

Arteria cerebral media.

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7
Q

Irriga al lobulo occipital.

A

Arteria cerebral posterior.

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