SDA Flashcards

1
Q

ubicación

A

superior al ligamento de Treitz.
esófago, estomago, duodeno proximal

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2
Q

causas (7)

A

-ulcera peptica gastroduodenal (por Pylori o aines)
-erosiones gastrod
-lesiones esofágicas pepticas
-lesiones vasculares: de dieulafoy
-ectasia vascular
-desgarro mallory weiss
-neoplasia

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3
Q

escala para saber riesgo de complicaciones del SDA

A

glasgow-blat-chford (GBS)
>7p = endoscopia de emergencia
0-1p = ambulatorio

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4
Q

escala glasgow-blat-chford (GBS)

A

-urea
-hemoglobina H/M
-FC
-MELENA
-SINCOP
-ENF HEPATIC
-IC

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5
Q

escala para evalucion clinica pre y post endoscopia

A

escala de Rockall

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6
Q

escala de Rockall

A

-Edad
-FC
-PAS
-comorbilidades
>0 puntos = riesgo alto

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7
Q

cuando hacer transfusion sanguinea

A

hb <7gr/dl

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8
Q

que medicamentos no debo de dar

A

-ASA
-Anticoagulantes
-acido tranexamico

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9
Q

clasificacion para saber riesgo de resangrado,cirugia y mortalidad

A

Forrest

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10
Q

clasificacion forrest

A

1A: sangre chorro- 80-90%
1B: sangre babeante 10-30%
2A: vaso visible- 50-60%
2B: 25-35%
2C: mancha pigmn- 0-8%
3: 0-12%

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11
Q

pasos para menejar un SDA

A

-Reconocimiento
-Resucitacion
-Evaluar riesgo
-Tratamiento
-Remitir (endoscopia <24h)
-revisar

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12
Q

reconocimiento

A

Hematemesis, melenas, hematoquecia, cuncho de cafe

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13
Q

paraclinicos

A

-Hemograma (C 8h)
-transaminasas
-TP y TPT
-Cr
-BUN

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14
Q

Tratamiento SDA por varices

A

-terlipresina 2mg IV c/4h
-Octreotida

-ceftriaxona

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15
Q

terapia SDA por endoscopia

A

-Inyeccion (adrenalina)
-argon plasma
-Hemoclips
-Ligadura bandas
-termicos
-Topicos

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