Distúrbios ácido-básicos Flashcards

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1
Q

Valor de referência do ânion gap:

A

8 a 12

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2
Q

Cálculo do ânion gap:

A

AG = Sódio - ( BIC + Cloro)

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3
Q

Exemplos de acidose metabólica com ânion gap normal:

A
  • Acidose tubular renal
  • Diarreia
  • Secreção biliar ou pancreática
  • Ureterossigmoidostomia
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4
Q

Exemplos de acidose metabólica com ânion gap aumentado:

A
  • Acidose lática
  • Cetoacidose (diabética, jejum, alcoólica)
  • Disfunção renal
  • Álcoois (metanol, etilenoglicol)
  • Salicilatos
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5
Q

Valor de referência do cloreto:

A

95 a 105

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6
Q

Valor de referência do BIC:

A

22 a 26

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7
Q

Hipoalbuminemia causa acidose metabólica com ânion gap:

A

Reduzido

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8
Q

A metformina pode causar acidose metabólica (risco aumentado de acidose lática). V ou F?

A

Verdadeiro

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9
Q

Diante de alcalose metabólica, qual a fórmula do pCO2 esperado?

A

pCO2 esp = BIC + 15 (+- 10)

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10
Q

Valor de referência do BE:

A

De - 3 a + 3

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