Shock indiferenciado Flashcards

1
Q

Definición de shock

A

Falla circulatoria aguda con desbalance entre transporte y consumo de O2

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2
Q

Determinantes del transporte de O2

A

Contenido arterial O2 x GC

Contenido arterial: Hb, SatO2
GC: precarga, postcarga, contractilidad, frecuencia

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3
Q

Signos iniciales shock

A

Hiperadrenergia (taquicardia, taquipnea, sudoración, HTA inicial, hiperglicemia, oliguria, llene lento

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4
Q

Tipos de shock

A

Hipovolémico
Obstructivo
Distributivo
Cardiogénico

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5
Q

Evaluación shock indiferenciado

A

Historia
Evolución
Fárrmacos
Examen físico
ECG para todos
USC protocolo RUSH

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6
Q

Metas manejo shock

A

Meta: diuresis >0.5mL/kg/h
PAM >65
mejora de GCS
Mejora llene capilar

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7
Q

Manejo shock hemorrágico

A

Control hemorragia
Fluidos
Transfusión 1:1:1

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8
Q

Dosis cristaloides para resucitar

A

20-25 ml/Kg cristaloides balanceados (RL) en bolo

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9
Q

Manejo shock obstructivo

A

Neumotórax a tensión: punción
Taponamiento cardíaco: cristaloides, pericardiocentesis
TEP: cristaloides, inótropos, trombolisis

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10
Q

Manejo shock distributivo

A

Anafilaxis: manejo específico
Sepsis: manejo específico

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11
Q

Manejo shock cardiogénico

A

500cc empíricos
Norepinefrina 0-20 ug/min
Dobutamina 0-5 ug/kg/min
Manejo causa de base

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