Tiroides Flashcards

1
Q

Farm para hipotiroidismo

A

Levotiroxina
Liotironina

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2
Q

T4 sintética

A

Levotiroxina

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3
Q

T3 sintética

A

Liotironina

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4
Q

MoA de levotiroxina

A

Conversión a T3 en tejidos / Ago de R nuc.

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5
Q

Indicas de levotiroxina

A

Hipotiroidismo primario (Hashimoto)
Secundario
Mixedema
Bocio
Ca de tiroides (suprimir TSH)

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6
Q

EA de levotiroxina

A

Hipertiroidismo
Osteoporosis

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7
Q

MoA de liotironina

A

Forma activa de hormona

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8
Q

Indicas de liotironina

A

Mixedema severo
Coma mixedematoso

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9
Q

EA de liotironina

A

Cardiotox

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10
Q

Farm para hipertiroidismo

A

Propiltiouracilo (PTU)
Metamizol
Yodo inorgánico
Yodo radioact
Beta-bloq

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11
Q

MoA de PTU

A

Inh peroxidasa tiroidea
Inh conversión periférica de T4 a T3

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12
Q

EA de PTU

A

Hepatotox
Agranulocitosis
Atralgias
Rash

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13
Q

Farm clave en tormenta tiroidea

A

PTU

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14
Q

MoA de metamizol

A

Inh peroxidasa tiroidea

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15
Q

Indicas de metamizol

A

Hipertiroidismo leve/moderado
Embarazo en 1º trimestre

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16
Q

EA de metamizol

A

Aplasia cutis
Agranulocitosis
Hepatotox

17
Q

¿Con que se debe presentar la agranulocitosis en metamizol para suspender farm?

A

Fiebre
Dolor de garganta

18
Q

MoA de yodo inorgánico

A

Inh lib de T3/T4
- Disminuye vascularidad tiroidea

19
Q

Indicas de yodo inorgánico

A

Pre-op de tiroidectomía
Tormenta tiroidea

20
Q

EA de yodo inorgánico

A

Reacc alérgicas
Sabor metálico
Hiperses

21
Q

MoA de yodo radioact

A

Destrucción de tejido tiroideo

22
Q

Indicas de yodo readioact

A

Hipertiroidismo (Graves)
Ca diferenciado de tiroides

23
Q

EA de yodo radioact

A

Hipotiroidismo permanente
Tioiditis por rx

24
Q

Contraindicas de yodo radioact

A

Embarazadas
Lactancia

25
Q

MoA de beta-bloq en hipertiroidismo

A

Bloq sx adrenérgicos
Inh conversión periférica de T4 a T3

26
Q

Indicas de beta-bloq en hipertiroidismo

A

Tormenta tiroidea
Manejo sintomático

27
Q

EA de beta-bloq

A

Bradicardia
Broncoespasmo
Fatiga

28
Q

Beta-bloq con doble acción en hipertiroidismo

A

Propanolol

29
Q

Efectos de propanolol en hipertiroidismo

A

Simpaticolítico
Anti T3 periférico