Complicaciones de cx Flashcards

1
Q

Efectos fisiologicos de la hipotermia

A
  • Activa al sistema simpatico
  • Aumenta liberacion de NE,
  • Aumenta T/A
  • Vasoconstriccion
  • Altera coagulacion y macrofagos, haciendo cicatrizacion deficiente
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2
Q

Causa numero uno de fiebre postoperatoria infecciosa

A

Absceso

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3
Q

Causa numero uno de fiebre postoperatoria no infecciosa

A

Atelectasia

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4
Q

Causa de fiebre postoperatoria en primeras 24-46 h

A

flebitis, liberacion de citocinas

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5
Q

Causa de fiebre postoperatoria en primeras 48 a 72 h

A

Atelectasia

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6
Q

Causa de fiebre postoperatoria despues de 48 h

A

Secundrio a complicaciones cx

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7
Q

Que hacer si hay fiebre entre 5-8 dias despues de cx

A

Atencion inmediata

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8
Q

Tratamiento de tromboembolismo pulmonar

A

Estreptocinasa, activador de plasminogeno, anticoagulacion con heparina y warfarina

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9
Q

Suspension de medicamentos antes de cx para evitar hematoma

A

-AINES en preqx
-Antiagregantes (clopidrogel): 7-10 dias antes
-Warfarina: 3-4 dias antes
Cuando reanudar medicamentos? 1-2 dias

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10
Q

Riesgo maximo de infarto perioperatorio

A

en primeras 48 horas, mortalidad de 30%

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11
Q

Niveles de troponina en infarto

A

Mayor de 1 mg/mL, se eleva 3 horas post lesion

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12
Q

Tratamiento de infarto perioperatorio

A

Oxigeno, aspirina, beta bloqueadores, nitroglicerina, anticoagulacion sistemica

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13
Q

Tratamiento arritmias cardiacas

A

Cardioversion electrica, vasodilatadores, beta bloqueadores, digitalicos, antagonistas de Ca, lidocaina

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14
Q

Retencion urinatia tratamiento

A

Sonda vesical, vaciar lentamente

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15
Q

Causa de insuficiencia renal aguda

A
  • Alteracion en flujo de entrada
  • Alteracion parenquimatosa
  • Alteracion en flujo de salida
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16
Q

Causas frecuentes de insuficienca renal aguda

A
  • Cx vascular mayor
  • Transplante
  • Cx abdominal mayor asociada a sepsis
  • Quemadura grave
  • Trauma grave
  • Shock hipovolemico prolongado
17
Q

Dx de insuficiencia renal aguda

A

Disminucion del gasto urinario, aumento de creatinina serica, disminucion de depuracion de creatinina

18
Q

Manejo de insuficienca renal aguda

A

controlando desequilibrio electrolitico, monitoreo de liquidos, eliminar farmacos nefroticos, ajustar farmacos que se eliminen en via renal

19
Q

Tratamiento suplementario de insuficiencia renal aguda

A

Dialisis

20
Q

Insuficiencia suprarrenal

A

Px con esteroides o isquemia suprarrenal, no suspender solo ajustar dosis