Coagulacion Flashcards

1
Q

Fase 1 de la coagulación

A

Fase vascular: vasoconstricción

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2
Q

Fase 2 de la coagulación

A

Fase celular: plaquetas

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3
Q

Fase 3 de coagulación

A

Fase plasmática: factores de coagulación

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4
Q

Fase 4 de coagulación

A

Fibrinolisis

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5
Q

Trombocitopenia

A

Cuando hay demasiada coagulación
Menos de 30,000 mm3

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6
Q

Que es la adhesión

A

Tapón hemostatico

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7
Q

Que es la secreción?

A

Agregación plaquetaria, fase plasmática

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8
Q

Cuantos factores de coagulación existen?

A

12 ya que el 6 no existe

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9
Q

Vía intrínseca

A

Colágeno, factor XII, XI, IX, VIII

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10
Q

Vía común

A

Factor X, V, II, I, XIII

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11
Q

Vía extrínseca

A

Factor III o tisular, factor VII

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12
Q

Tiempo de coagulación normal?

A

Menos de 10 minutos

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13
Q

Tiempo normal de protombina

A

De 12 a 14 segundos

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14
Q

Tiempo normal de tromboplastina

A

De 35 a 42 segundos

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15
Q

Tiempo normal de trombina

A

De 18 a 25 segundos

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16
Q

Cantidad de fibrinógeno normal

A

200 a 400 mg/dL

17
Q

Que es trombosis?

A

Estado hipercoagulable