Nefrologia Flashcards

1
Q

NTA - características

A

IRA + fator associado

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2
Q

ATR-II: ânion-gap

A

NORMAL

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3
Q

ATR-II: potássio

A

HIPO-K+

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4
Q

ATR-II: pH urinário

A

ÁCIDO

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5
Q

ATR-I: fisiopatologia resumida

A

Queda da acidificação final

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6
Q

ATR-IV: fisiopatologia resumida

A

Hipoaldosteronismo

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7
Q

ATR-I: ânion-gap

A

NORMAL

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8
Q

ATR-I: pH urinário

A

ALCALINO

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9
Q

ATR-I: potássio

A

HIPO-K+

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10
Q

ATR-IV: potássio

A

HIPER-K+

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11
Q

Tratamento hiponatremia sintomática

A

Solução salina 3% - elevar 3 mEq/L - 3h —-> elevar 12mEq/L em 24h

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12
Q

Complicação mais temida da reposição de Na

A

Mielinólise pontina (síndrome de desmielinização osmötica) - reposição rápida

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13
Q

Tratamento imediato HiperK+ com ECG anormal

A

Gluconato de Cálcio

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14
Q

Causas de hiperK+ (4)

A

Hipoaldosteronismo, insuficiência renal, uso de IECA ou espironolactona

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15
Q

Causas de HipoK+ (3 + 2)

A

Alta insulinemia, adrenalina, B2-agonista (entrada de K na célula) ou hiperaldostenismo , alcalose (perda urinária).

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