Corteza Suprarrenal Flashcards

1
Q

¿Cuáles son los niveles normales de ACTH plasmática?

A

9-52 pg/ml

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2
Q

Valores normales de cortisol a las 8 am

A

3-20 microgramos/ml
Promedio 10-12 (González, 2015)
Menos de 3 es Addison

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3
Q

Valores normales de cortisol salival (en la noche)

A

.15 microgramos/ml

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4
Q

Valores de cortisol libre normal, y en Cushing

A

Normal: 5 a 50 ug/24 h
Cushing: >50 ug/24 h

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5
Q

Valores de cortisol, luego de supresión con Dexametasona que indican Cushing

A

No se suprime la secreción de cortisol, >1.8 ug/dL

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6
Q

Valores normales de cortisol a las 8 am

A

3-20 microgramos/ml

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7
Q

Valores de cortisol libre normal, y en Cushing

A

Normal: 5 a 50 ug/24 h
Cushing: >50 ug/24 h

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8
Q

Valores de cortisol, luego de supresión con Dexametasona que indican Cushing

A

No se suprime la secreción de cortisol, >1.8 ug/dL

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9
Q

Se considera un resultado anormal en la prueba de reserva hipofisiaria suprarrenal

A
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10
Q

‘Cómo funciona la prueba con metirapona?

A

inhibe la 11 beta hdiroxilasa

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