espirometria Flashcards

1
Q

volumen residual normal

A

150 ml

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2
Q

volumen corriente normal

A

500 ml

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3
Q

antes de la espirometria, se debe evitar:

A

-ejercicio
-broncodilatador
-esteroide
1 hora antes

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4
Q

en la espirometria, la espiracion debe de ser minimo de _

A

6 seg

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5
Q

la espirometria se puede intentar maximo _

A

8 veces

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6
Q

la FEV1/FVC debe ser mayor a _

A

70%

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7
Q

tanto la FEV1 como la FVC deben ser mayores a _

A

80%

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8
Q

patrones de espirometria

A

-normal
-obstructuvo
-restrictivo

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9
Q

como es un patron normal?

A

relacion FEV1/FVC normal y FVC arriba de 80%

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10
Q

como es un patron obstructivo?

A

relacion FEV1/FVC debajo del 70% y de acuerdo al FEV1 de clasifica

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11
Q

como se clasifica el patron obstructivo de acuerdo a su gravedad?

A

dependiendo de la FEV1

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12
Q

como es un patron restrictivo?

A

relacion FEV1/FVC normal y FVC debajo de 80%

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