Disturbio do potassio Flashcards

1
Q

Disturbio do potassio

Padrao de referencia

A

3,5-5,5 mmol/L

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2
Q

Disturbio do potassio

Causas de entrada de K na célula(queda potassio serico)

A

B-agonista e insulina

a-agonista nao tem esse efeito

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3
Q

Disturbio do potassio

Hipocalemia

A

Suor
Urina
tgi
Vomitos recorrente(perde na urina pra reabsorver Na)

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4
Q

Disturbio do potassio

Consequencia Hipocalemia

A

Rabdomiólise

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5
Q

Disturbio do potassio

ECG

A

Onda T apiculada- Hipercalemia

Onda T infra + onda U- Hipocalemia

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6
Q

Disturbio do potassio

Tratamento nao responsivo- causas

A

Magnésio usa mesmo poro do K+, reposiçao de magnesio para evitar saida de K+

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7
Q

Disturbio do potassio

Hipercalemia

A

Alteraçao muscular generalizada

Ileo paralitico

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8
Q

Disturbio do potassio

Causas Hipercalemia

A

iECA, BRA(Bloqueio SRAA)

Espironolactona(Diu polpador potássio)

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9
Q

Disturbio do potassio

Acidosex Alcalose

A

Acidose- Hipercalemia

Alcalose- Hipocalemia

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10
Q

Disturbio do potassio

Causas Hipercalemia

A

Rabdomiólise

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11
Q

Distúrbio do potássio
Hipercalemia grave
TTT

A

1Gluconato de cálcio(proteção cardíaca)
Furosemida
Insulina

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