Intox Anticholinergique Flashcards

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1
Q

Sites des récepteurs muscariniques

A
  1. Muscles lisses (intestins, coeur, bronches)
  2. Glandes sécrétoires (salivaires, sueur)
  3. Corps cillaire de l’oeil
  4. SNC
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2
Q

Toxidrome de l’intoxication aux anticholinergiques

A
  1. Mydriase
  2. Hyperthermie
  3. Flushing
  4. Sécheresse des muqueuses, axillaire
  5. Rétention urinaire
  6. Diminution des bruits intestinaux
  7. Tachycardie
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3
Q

Antidote des anticholinergiques

A

Physostigmine
Dose initiale : 1 à 2 mg IV en 5 min
Perfusion 1 mg/h au besoin

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4
Q

contre-indications physostigmine

A
  1. Convulsions
  2. Bradycardie
  3. Block AV
  4. Glaucome angle aigu
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