ENDOCRINO Flashcards

1
Q

Poliuria se define como

A

Volumen urinario de mas de 50 ml por kg/hr

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2
Q

Como se realiza dx de diabetes insipide

A

Prueba de Miller (Test de deshidratacion o sed)

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3
Q

Dx en diabetes insipida cuando osmolaridad esta elevada

A

Prueba respuesta a desmopresina

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4
Q

Medicamentos que disminuyen ADH y dan cuadro similar a diabetes insipida

A

Fenitoina
Clorpromacina
Alcohol

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5
Q

Tipo herencia sindrome Reffetof

A

Autosomica dominante

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6
Q

Que sucede en el sd de Reffetof

A

Mutacion subunidad del receptor TSH= ++ hormona tiroidea porque no hay retroalimentacion = HIPERTIROIDISMO CENTRAL

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7
Q

Que es la tiroiditis de quervain?

A

inflamación tiroidea secundaria a una infección viral, que se destaca clínicamente por aumento de volumen de la tiroides

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8
Q

Dolor de la tiroiditis de quervain

A

Dolor unilateral o irradiado a oido y mandibula

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9
Q

Alteracion tiroidea en tiroiditis de quervain

A

Hipertiroidismo primario (elevacion tiroideas y disminucion TSH)

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10
Q

Cual es el tx de la tiroiditis de quervain?

A

AINES casos leves

Corticoides casos severos

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11
Q

Tratamiento hiperprolactinemia en mujer NO EMBARAZADA

A

Cabergolina

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12
Q

Que causan las dosis altas de cabergolina?

A

Fibrosis tricuspidea

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13
Q

La mayoria de los casos de acomegalia se debe a

A

Macroadenomas

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14
Q

Alteraciones bioquimicas en Acromegalia

A

Intolerancia a glucosa (hiperglucemia), Hipercalciuria, calculos renales, hiperfosfatemia

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15
Q

Tratamiendo de eleccion en adenoma hipofisiario

A

Cirugia transesfenoidal

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16
Q

Px con acromegalia por adenoma no candidato a cirugia

A

Analogos de somatostatina

17
Q

Cuando hay mas de 250 ng prolactina pensar en

A

Macroadenoma

18
Q

Tratamiento en adenoma hipofisiario hiperprolactinemia

A

Bromocriptina

19
Q

Etiologia mas comun sd cushing en adultos

A

Administacion exogena

20
Q

Etiologia mas comun de sd cushing niños

A

Carcinoma suprarrenal