DISTURBIOS ACIDO-BASICO Flashcards

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1
Q

VALOR NORMAL DO PH

A

7,35-7,35

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2
Q

VALOR NORMAL DA PCO2

A

35-45

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3
Q

VALOR NORMAL DO HCO3

A

22-26

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4
Q

VALOR NORMAL DE BE

A

48

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5
Q

VALOR QUE O BE PODE VARIAR

A

+3/-3

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6
Q

BE FORA DA FAIXA SIGNIFICA O QUE?

A

DISTÚRBIO CRONICO

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7
Q

HCO3, ACT OU STD, QUAL USAR NA PROVA?

A

STD

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8
Q

FÓRMULA DA ACIDOSE METABÓLICA:

A

PCO2 ESPERADA: (HCO3 X 1,5) + 8

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9
Q

FÓRMULA DA ALCALOSE METABÓLICA:

A

PCO2 ESPERADA: HCO3+15

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10
Q

CAUSAS DE ACIDOSE METABÓLICA:

A

HIPERCLOREMICA (PERDA DIGESTIVA BAIXA E ACIDOSE TUBULAR RENAL)
AG AUMENTADO (CETOACIDOSE, UREMIA, LACTATO, INTOXICAÇÃO)

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11
Q

COMO CALCULAR AG:

A

NA = CL + HCO3 + AG

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12
Q

VALOR NORMAL DO AG

A

10

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13
Q

COMO TRATAR ACIDOSE METABÓLICA?

A

AG AUMENTADO: TRATAR DISTURBIO
HIPERCLOREMICA: HCO3

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14
Q

CAUSAS DE ALCALOSE METABÓLICA:

A

PERDA DIGESTIVA ALTA
DIURÉTICO TIAZIDICO
HIPERALDO
HAS RENOVASCULAR

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15
Q

K E CL NA ALCALOSE?

A

BAIXOS
(POTASSINHO E CLORINHO SÃO FILHOS DA ALCALOSE)

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16
Q

COMO TRATAR ALCALOSE?

A

VOMITO/ DIURÉTICO (SF 0,9 % + KCL)
HIPERALDO PRIMÁRIO (ESPIRONO/ CIRURGIA)
HAS RENOVASCULAR (IECA/ REVASCULARIZAÇÃO)