Compartimentos corporales Flashcards

1
Q

Fórmula pérdidas insensibles

A

0.5 ml x Kg x hrs

Fiebre x.75
Ventilación mecánica x1 ml

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2
Q

Fórmula de uresis

A

0.5-1ml/kg/hr

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3
Q

Orina normal

A

500ml cada 8 horas

70kg=0.89

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4
Q

Líquidos corporales normales

A

Ingeridos +2100
Del metabolismo +200
Ingresos totales: 2300(+)

Pérdidas insensible (piel) 350
Pérdidas insensible (pulmón) 350
Sudor 100
Heces 100
Orina 1400
Total de pérdidas 2300(-)

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5
Q

Fórmula agua corporal total

A

Hombres Peso(0.6)
Mujeres Peso(0.5)
Neonatos a lactantes (0.75)

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6
Q

Osmlaridad normal

A

280 a 295 mOsml/L

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7
Q

Osmolaridad efectiva

A

(Glucosa/18) + 2Na

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8
Q

Osmolaridad plasmática

A

(Glucosa/18) + 2Na + BUN/28

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9
Q

Solución isotónica

A

280 mOsml

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10
Q

Solución hipotónica

A

200 mOsml

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11
Q

Solución hipertónica

A

360 mOsml

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12
Q

Líquidos totales corporales en litros:

A
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13
Q

Líquido transcelular

A

Líquido transcelular (1 a 2 litros)
* Sinovial
* Peritoneal
* Pericárdico
* Cefalorraquídeo

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14
Q

¿Cuánta sangre tenemos?

A

El volumen sanguíneo
* 7% del peso corporal (unos 5 l).
* 60% de la sangre es plasma y el 40% son eritrocitos

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15
Q

Valores de uresis

A

Poliuria>1
normalde 0.5-1
Oliguria <0.5

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