DISTURBIOS ACIDO BASE Flashcards

1
Q

calculo da pco2 esperada na acidose metabolica

A

pCO2 = 1,5 BIC + 8

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2
Q

calculo do anion gap

A

Ag = Na – (BIC + Cl)
entre 8 a 12

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3
Q

acidose metabolica

A

-PH <7,35
-HC03 e CO2 reduzidos

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4
Q

Dx de alcalose metabolica

A

-PH >7,45
- HCO3 e CO2 aumentadoos

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5
Q

intoxicacoes que causam acidose metabolica

A

Etilenoglicol
Metformina
Monoxido de carbono

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6
Q

Intoxicacao por barbituricos

A

acidose respiratoria

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7
Q

HIPOventilacao e HIPERvetilacao representa

A

AC. respiratoria (HCO3 e CO2 AUMENTADOS)
AL respiratoria ( HCO3 e CO2 DIMINUIDOS )

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7
Q

Quadro cronico OU agudo

A

-base execess
-alterado: cronico
-normal : agudo

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8
Q

Regra de winter ou Compensacao

A

-AC. respiratoria : > co2
-AL. respiratoria : < co2
-valores normais : nao é mixta

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9
Q

causas de acidose metabolica

A

-Uremia
-Diarreia e fistulas
- AC. tubular
-SF0,9%

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10
Q

piloro e tipo de disturbio

A

-abaixo: acidose
-acima : alcalose

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11
Q

CAUSAS DE ACIDOSE METABOLICA COM ANION GAP AUMENTADO

A

acidose lactica, CAD, uremia, intoxicacao

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12
Q

CAUSAS DE ACIDOSE METABOLICA HIPERCLOREMICA

A

perda digestiva baixa
acidose tubular renal
SF 0,9%

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13
Q

efeitos de SF0,9%

A

AC. metabolica hiperCLOREMICA hiperNATREMICA

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14
Q

causas de alcalose metabolica

A

Vomitos
Hiperaldosteronismo
DIURETICOS

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15
Q

volemia segundo o cloro

A

aumentado: hipervolemia
diminuido: hipovolemia

16
Q

tto alcalose metabolica

A

-HIPOvolemica: SF 0,9% + KCL
-HIPERvolemia: acetazolamida
-Hiperaldo: Espironolactona