Quemadura por sustancias quimicas (27) Flashcards

1
Q

Clinica

A

Sintomatología de inicio súbito
- Hipersalivación
- Disnea
- Dolor abdominal
- Nauseas y vomitos
- Disfagia

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2
Q

Etiologia mas comun

A
  • Suicidio (adultos)
  • Accidental (niños y alcoholicos)
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3
Q

Clasificacion

A
  • Acidos o corrosivos: pH 0 - 3, ácido clorhidrico, muriatico,
  • Alcalis: pH 11 - 14, hidróxido de sodio, hidróxido de amonio, permanganato de potasio (limpieza de cocinas)
  • Irritantes: pH 3 - 10
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4
Q

Agente mas comun

A

Sosa casutica (lejia)

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5
Q

Clinica

A
  • Dolor abdominal (sintomas más comun)
  • Disnea
  • Odinofagia
  • Sialorrea
  • Nauseas y vomitos
  • DIsfonia
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6
Q

Gold standart

A

Endoscopia (6 - 24 hrs); no antes de las 6 hrs porque los cambios aun no se establecen, y no mas de 48 hrs por riesgo de perforación

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7
Q

Contraindicaciones endoscopia

A
  • Perforación de viscera
  • Shock
  • Obstrucción via aerea
  • > 48 hrs postexposición
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8
Q

Escalas utilizadas

A

Zargar y Maratka

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9
Q

Complicaciones

A

Perforacion y estenosis esofagica

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10
Q

Tipo de cancer relacionado

A

Carcinoma epidermoide de esofago

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