Intoxicación por alcohol Flashcards

1
Q

Enzima clave para acetaldehido

A

Alcohol deshidrogenasa

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2
Q

Enzima clave para acido acetico

A

Aldehido deshidrogenasa

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3
Q

Efectos a dosis bajas del alcohol

A

Aumenta flujo coronario y actividad fibrinolitica

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4
Q

Aceleran absorción del alcohol etilico

A

Carbohidratos y bebidas con gas

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5
Q

Metabolismo agudo del alcohol

A

Via de la alcohol deshidrogenasa

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6
Q

Metabolismo crónico del alcohol

A

Oxdación por citocromo P450

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7
Q

Intoxicación crónica de alcohol etílico

A

Daño hístico
Sd. de alcoholismo fetal
Enf. de Wernicke Korsakoff
Anemia por def. de B9 y B12

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8
Q

Dx de alcohol etilico

A

Acido acetico en orina
Alcoholimetro

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9
Q

Tratamiento agudo de alcohol etilico

A

Descontaminar (lavado gastrico) + bicarbonato + tiamina + glucosa + potasio

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10
Q

EA Metanol

A

CEGUERA irreversible

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11
Q

Manifestaciones clinicas del metanol

A

Respiración en boca de pescado, acidosis metabolica, vision borrosa

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12
Q

Dx de metanol

A

Formaldehido o acido formico en orina/sangre

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13
Q

Tx de intoxicacion por metanol

A

Etanol, fomepizol

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14
Q

Metabolitos toxicos de etilenglicol

A

Acido glicolico, acido oxalico, glicolaldehido, glioxilato

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15
Q

Fases de intoxicación por etilenglicol

A
  1. Neurologico
  2. Cardiopulmonar
  3. Renal
  4. Deficit neurologico
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16
Q

Dx de intox. por etilenglicol

A

Acido oxalico en orina

17
Q

Tx de etilenglicol

A

Etanol y fomepizol