CM - Injuria Renal Flashcards

1
Q

Síndrome Urêmica

A

(1) AZOTEMIA
(2) DISTÚRBIOS HIDROELETROLÍTICOS E ÁCIDO-BÁSICO
(3) DISFUNÇÃO ENDÓCRINOMETABOLICA

Hipervolemia
Hiper K Mg P H+
Hipo Ca Na
↓EPO
↓calcitriol
dislipidemia + aterogênese
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2
Q

Avaliação da Função Renal

A

Ur : 20-40
Cr: <1,5 (H) / <1,3 (M) / Altera se TFG < 50%
ClCr: 80 - 150 (superestima 10-20%) / Altera se TFG < 70%
Clearence de inulina (padrão ouro)

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3
Q

Cálculo do Clearence de Creatinina

A

ClCr = (140 - idade) x PESO / 72 x Cr

x 0,85 (SE MULHER)

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4
Q

Avaliar Lesão Renal

A

Albuminúria > 30mg/d

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5
Q

IRA

A

↑0,3 ou 50% Cr (48h)
↑>1,5 Cr (7d)
Diurese < 0,5 mL/Kg/h

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6
Q

IRA Pré renal

A

Hipoperfusão renal (sepse; choque)

TTMO: restaurar perfusão

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7
Q

IRA Renal (Intrínseca)

A

Glomerulopatias
NTA
NIA

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8
Q

IRA Pós renal

A

Obstrução urinária
(HBP; Nefrolitíase)
TTMO: desobstrução

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9
Q

IRA + hipoK (4)

A

Leptospirose
Aminoglicosídeos
Anfotericina B
Nefroesclerose hipertensiva maligna

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10
Q

IRA: solicito EAS

(1) eosinofulúria
(2) cilindros hialinos
(3) cilindros granulosos
(4) cilindros hemáticos
(5) cilindros pigmentados/marrons

A

Pensar:

1) NIA / Ateroembolismo (Hollenhorst
(2) Pré renal
(3) NTA
(4) Glomerulonefrites
(5) Rabdomiolise

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11
Q

Diferenciar IRA x DRC

CARACTERÍSTICAS DRC (3)

A

(1) anemia (↓EPO)
(2) hiperpara 2o
(3) alteração estrutural rins

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12
Q

USG renal na DRC

A

Diminuição do tamanho renal (<8-8,5)

Perda da relação cortico medular / parenquimo sinusal

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