EVC Flashcards

1
Q

Tiempo de muerte de tejido en interrupción completa

A

4-10min

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2
Q

Tiempo de muerte de tejido por disminución de flujo

A

60min

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3
Q

Flujo en núcleo isquémico

A

<7ml/100g/min

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4
Q

Núcleo isquémico es reversible

A

Falso

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5
Q

Penumbra es reversible

A

Verdadero

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6
Q

Causas arteriales

A
Ateroesclerosis 
Enf de vasos pequeños
Disección arterial
Síndrome de vasoconstricción cerebral reversible 
Vasculitis cerebral
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7
Q

Es lo mismo trombosis y embolo

A

Falso

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8
Q

Ateroesclerosis se forma por

A

Colesterol LDL alto

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9
Q

Qué es una trombo embolia

A

Se forma coagulo pero por la fuerza de la sangre se desprende hasta impactar en un vaso pequeño

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10
Q

La zona más frecuente

A

Arteria carótida interna

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11
Q

Causas cardiacas

A

Fibrilación auricular
Foramen oval permeable
Endocarditis infecciosa
Segmento hipocinetico

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12
Q

Otras causas

A

Anemia
Cáncer
Falta de eritrocitos

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13
Q

Factores que limitan el daño

A

Flujo colateral

Grado de recuperación relacionado a plasticidad

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