INSUFICIENCIA RENAL AGUDA Flashcards

1
Q

CUANDO DICES ANURIA

A

MENOS DE 100ML EN 24HRS

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2
Q

CUANDO DICES IRA |

A

AUMENTODE CRE .5 O 50% DE LA BASAL O DIMINUCION DE MAS DE 50% DE LA TFG

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3
Q

CUANDO DICES OLIGURIA

A

MENOS DE 1ML POR KG

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4
Q

IRA MAS FRECUENTE

A

PRERRENAL EN 70%, INTRARRENAL 20% Y POSTRRENAL 10%

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5
Q

DX DE INSUF RENA PRERRENAL

A

FENA MENOS DE 1%, NA URINARIO MENOS DE 20, OSM MAS DE 500… RELACION BUN/CRE MAYOR A 20

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6
Q

TIPO DE CLINDOR EN IRA PRERRENAL

A

HIALINOS

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7
Q

TX DE IRA PRERRNAL

A

TX ETIOLOGICO….SI SE TRATA A TIEMPO ES REVERSIBLE

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8
Q

CAUSAS DE IRA RENAL

A

CONTRASTE, FARMACOS COMO AMINOGLUCOSIDOS, RABDOMIOLISIS, HEMOLISIS, MIELOMA, GMN, VASCULITIS, PRERRENAL NO TRATADA…..

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9
Q

DX DE IRA RENAL

A

NA URINARIO MAYOR A 20, FENA MAYOR A 1, OSM MENOR A 350.. REL BUN CREAT MNOR A 20

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10
Q

CILINDROS IRA RENAL

A

GRANULOSOS

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11
Q

COMO SE SACA EL FENA

A

NA URINARIO X CREAT SERICA ENTRE NA SERICO X CREAT URINARIA ….POR 100 %

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12
Q

CAUSA MAS FREC DE IRA POSTRENAL

A

HBP…SI ES UNILTERAL LITIASIS

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13
Q

DX DE NEFROPATIA POR MEDIO DE CONTRASTE

A

ELEVACION DE CREAT .5 O 25% TRAS 48 HRS DEL CONTRASTE

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14
Q

COMO PREVIENES NEFROPATIA POR CONTRASTE

A

N ACETIL CISTEINA??……HIDRATACION PRIMERA ELECIION PREVIA A CONTRASTE

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15
Q

DE ACUERDO A HTO CUANTO AUMENTA EL RIESGO DE NEFROPATIA POR CONTRASTE

A

POR CASA DISMINUCION DEL 3% D HTO…..AUEMNTA AL 11% DE NEFROPATIAA POR CONTRASTE Y 23% SI YA TIENE ALGUNA PATOLOGIA RENAL

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