Metabolismo de potasio Flashcards

1
Q

mEq/L intracelular

A

150

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2
Q

mEq/L extracelular

A

4.5

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3
Q

Porcentaje de reabsorción de K y H2O en el Túbulo colector proximal

A

67%

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4
Q

¿Qué porcentaje del potasio se reabsorbe por NKCC2?

A

20%

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5
Q

Células encargadas de la secreción del potasio

A

Principales

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6
Q

Sitio de excreción del potasio

A

Tubulo colector

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7
Q

Mecanismo compensatorio en alcalosis metabólica

A

Salida hidrógeno celular

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8
Q

Consecuencia electrolítica de alcalosis metabólica

A

Hipopotasemia (excreción H, entra K)

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9
Q

Mecanismo compensatorio en acidosis metabólica

A

Entrada hidrógeno celular

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10
Q

Consecuencia electrolítica de acidosis metabólica

A

Hiperpotasemia (reabsorción H, salida K)

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