Sd Polidipsico poliurico y SSIADH Flashcards

1
Q

Frente a un síndrome Polidipsico poliurico, cuales examens solicitar?

A

Glicemia
Test de la sed
Desmopressina

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2
Q

Test de la sed

A

Evalua Na+ plasm y osmolaridad en urina
si psicogênica: Na y osmolaridad bajas (basal) que normalizam en caso de privacion
Si diabetes insipidos: Na alto y osm baja, mismo que en privación

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3
Q

Por que se hace la prueba de desmopressina?

A

Diferenciar DI central y nefrogênico. Si mejora con ADH és central. Si no, nefrogénica.

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4
Q

Causas DI central

A

TEC, Tumor, cirurgia cerebral

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5
Q

Causas DI nefrogénica

A

Lítio, hiperCa2+, genético

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6
Q

SSIADH clínica

A

hiponatremia

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7
Q

Causas SSIADH

A

SNC (TEC, AVE, Tu)
Pulmonares (TB, TEP, Cá
Cáncer
Pós Quirurgia (Dolor, náuseas, vômitos)

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8
Q

Tto SSIADH

A

Restricción agua

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