LRA Flashcards

1
Q

LRA rango edad que estamos estudiando

A

1 mes-18 años

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2
Q

Función renal
fórmula
biomarcador

A

Función renal
fórmula Schwartz
biomarcador: Creatinina

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3
Q

Definición LRA

A

caída de FG, aumento en la depuración Cr y reducción gasto urinario

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4
Q

LRA

FG

A

FG >25%

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5
Q

Clasificación KDIGO
estadio 1
estadio 2
estadio 3

A

Clasificación KDIGO
Cr Gasto urinario
estadio 1 >1.5 2 3

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6
Q

LRA edad con mayor incidencia

A

RN

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7
Q

% que se trata y dx

A

25%

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8
Q

pedir cr en caso de:

A

fármacos nefrotóxicos

ayuno + líquidos

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9
Q

causas más importantes LRA

A

hipoxia
isquemia
fármacos nefrotóxicos: AINE, AMG

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10
Q

pre- renal
osm
u/ CR

renal
osm
u/ CR

A

pre- renal
osm >500
u/ CR >40

renal
osm <350
u/ CR <20

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11
Q

Tx efectivo cuando hay DRA establecido

A

ninguno

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12
Q
TRATAMIENTO
evitar
dieta
líquidos 
mejora función renal
A

TRATAMIENTO
evitar: fármacos nefrotóxicos, tratar choque tóxico
dieta: requerimientos 25%
líquidos: balance estricto
mejora función renal: furosemida, dopamina

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13
Q

Hiperkalemia
k
tx

A

k+ >6

tx salbutamol

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14
Q

uso de dialisis

A

acidosis metabólica
sobrecarga líquidos
hiperkalemia
síndrome urémico

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