K (POTASIO) Flashcards

(13 cards)

1
Q

¿Qué es la hipopotasemia?::Potasio sérico < 3.5 mEq/L.

A

Etiología de la hipopotasemia::Pérdidas gastrointestinales (vómitos

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2
Q

Causas frecuentes de hipopotasemia

A

Diuréticos tiazídicos o de asa

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3
Q

Síntomas de la hipopotasemia

A

Debilidad muscular

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4
Q

Diagnóstico de la hipopotasemia

A

Potasio sérico

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5
Q

Tratamiento de hipopotasemia leve (3-3.5 mEq/L)

A

Cloruro de potasio VO 40-100 mEq/día en varias tomas. Corregir causa subyacente.

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6
Q

Tratamiento de hipopotasemia moderada-grave (< 3 mEq/L)

A

Cloruro de potasio IV: 10-20 mEq/h en solución salina

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7
Q

¿Qué es la hiperpotasemia?

A

Potasio sérico > 5.0 mEq/L.

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8
Q

Etiología de la hiperpotasemia

A

Insuficiencia renal

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9
Q

Causas frecuentes de hiperpotasemia

A

Insuficiencia renal

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10
Q

Síntomas de la hiperpotasemia

A

Debilidad muscular

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11
Q

Diagnóstico de la hiperpotasemia

A

Potasio sérico

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12
Q

Tratamiento urgente de hiperpotasemia grave (> 6.5 mEq/L o con ECG)

A

Gluconato cálcico 10% 10 mL IV en 5-10 min

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13
Q

Tratamiento de hiperpotasemia leve-moderada

A

Restricción de K

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