Toxicologia Flashcards

(22 cards)

1
Q

Somnolencia, sialorrea, miosis, vomitos corresponden a toxindrome:

A

Colinergico/anticolinesterasico

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2
Q

Antídoto benzodiacepinas

A

Flumazenil

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3
Q

Antídoto opioides

A

Naloxona

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4
Q

Tx. Adiccion a heroína

A

Metadona

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5
Q

Grupo al que pertenece la heroína y cuál es su antídoto

A

Opioide

Naloxona/Nalmefeno/Naltrexona

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6
Q

Antídoto organofosforados

A

1º Atropina
2º Oximas (Pralidoxima)
Diazepam (convulsiones)

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7
Q

Que es el carbamato?

A

Plaguicida

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8
Q

Antídoto heparina

A

Sulfato de protamina

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9
Q

Antídoto warfarina

A

Vitamina K

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10
Q

Antídoto anticolinergicos

A

Fisostigmina

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11
Q

Antídoto antipsicoticos

A

Difenhidramina
Biperideno
Benzatropina

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12
Q

Antídoto sulfunilureas (glibenclamida)-secretagogos de insulina

A

Inicial: dextrosa

Antídoto: Ocreotide (análogo de somatostatina)

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13
Q

Antídoto de cianuro

A

Nitrito de amilo
Hidroxicobalamina
Tiosulfato de sodio

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14
Q

Metabolito tóxico de acetaminofen

A

N-acetil benzoquinona imina (NAPQI)

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15
Q

Enzima que disminuye en intoxicación por acetaminofen

A

Glutation

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16
Q

Ingesta grave de paracetamol

A

10 g en >6 años o >200 mg/kg

17
Q

Nombre de la herramienta utilizada para calcular el riesgo de toxicidad hepatica por acetaminofen

A

Numograma de Rumack-Matthew

18
Q

Parámetro de Rumack para aplicar N-acetilcisteina

A

> 150 a las 4 hrs

19
Q

Mecanismo de acción de la warfarina

A

Inhibe la epoxido reductasa (enzimas)

20
Q

Mecanismo de acción de alteplasa

A

Activador del plasminogeno

21
Q

Mecanismo de acción de la heparina

A

Potencializa la acción de la antitrombina III (que inhibe factor X)

22
Q

Ocasionan nistagmus y ataxia

A

Barbitúricos