FARMACOS TIROIDEOS Flashcards

1
Q

Cuales son los fármacos que inhiben a las cel. foliculares (tioperoxidasa)?

A

Metimazol y Propiltiuracilo (PTU)

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2
Q

Cuales son los fármacos que se usan como reemplazo hormonal de T3 y T4

A

Levotiroxina

Liotironina

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3
Q

Que I radioactivo usas para dar un DX?

A

I-123

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4
Q

Que I radioactivo usas para dar Tx?

A

I-131

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5
Q

Que fármaco usas para controlar un comamixedematoso?

A

Liotironina

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6
Q

Riesgos de los fármacos de reemplazo?

A

Provocar una tormenta tiroidea

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7
Q

Cuanto tiempo dura el efecto diferido de los preparados hormonales de T3 y T4?

A

6-8 semanas

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8
Q

Cuales son las TIAMIDAS?

A

Metimazol

Porpiltiuracilo

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9
Q

En embarazadas se da Metimazol o Porpiltiuracilo?

A

PTU-1 trimestre

Metimazol- a partir del segundo

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10
Q

EA de las tiamidas:

A

Exantema
Lesión hepática
LE
Leucopenia y agranulocitosis

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11
Q

T3 se forma por

A

MIT+DIT

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12
Q

T4 se forma por

A

DIT+DIT

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13
Q

Cuanto tiempo dura el efecto diferido del I radioactivo?

A

2 meses

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14
Q

EA de los preparados hormonales?

A

Inhibición del eje hipotalamo/hipofisis/tiroides

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