{"id":9058,"date":"2026-03-31T08:00:00","date_gmt":"2026-03-31T12:00:00","guid":{"rendered":"https:\/\/mcc2022.wpengine.com\/?post_type=objectives&#038;p=9058"},"modified":"2026-03-31T08:01:53","modified_gmt":"2026-03-31T12:01:53","slug":"intoxication","status":"publish","type":"objectives","link":"https:\/\/mcc.ca\/fr\/objectifs\/expert-medical\/intoxication\/","title":{"rendered":"Intoxication"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Explication<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les intoxications sont fr\u00e9quentes et potentiellement mortelles. Elles peuvent \u00eatre accidentelles ou intentionnelles. Les intoxications accidentelles sont particuli\u00e8rement fr\u00e9quentes chez les enfants. Dans les cas d\u2019intoxication intentionnelle, l\u2019ingestion concomitante de diff\u00e9rentes substances est fr\u00e9quente.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u00c9tiologie<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">(liste non exhaustive)<\/p>\n\n\n\n<ol style=\"list-style-type:ordered\" class=\"wp-block-list\">\n<li>Causes environnementales\n<ol style=\"list-style-type:lower-alpha\" class=\"wp-block-list\">\n<li>D\u2019origine chimique (p. ex. monoxyde de carbone, d\u00e9tergents, pesticides)<\/li>\n\n\n\n<li>D\u2019origine v\u00e9g\u00e9tale (p. ex. plantes d\u2019int\u00e9rieur, champignons)<\/li>\n\n\n\n<li>D\u2019origine animale (p. ex. morsures venimeuses)<\/li>\n<\/ol>\n<\/li>\n\n\n\n<li>Causes m\u00e9dicamenteuses\n<ol style=\"list-style-type:lower-alpha\" class=\"wp-block-list\">\n<li>D\u00e9presseurs du syst\u00e8me nerveux central (SNC) (p. ex. alcool, s\u00e9datifs, hypnotiques) et neurostimulants (p. ex. amph\u00e9tamines, coca\u00efne)<\/li>\n\n\n\n<li>Anticholinergiq ues (p. ex. diphenhydramine, dimenhydrinate)<\/li>\n\n\n\n<li>S\u00e9rotoninergiques (p. ex. inhibiteurs s\u00e9lectifs du recaptage de la s\u00e9rotonine)<\/li>\n\n\n\n<li>M\u00e9dicaments contre les maladies cardiovasculaires (p. ex. digoxine, agents b\u00eata-bloquants, inhibiteurs des canaux calciques)<\/li>\n\n\n\n<li>Opio\u00efdes (p. ex. fentanyl, morphine)<\/li>\n\n\n\n<li>Analg\u00e9siques non opio\u00efdes (p. ex. acide ac\u00e9tylsalicylique, ac\u00e9taminoph\u00e8ne)<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Objectifs principaux<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dans le cas d\u2019un patient pr\u00e9sentant une intoxication, le candidat devra en diagnostiquer la cause, la gravit\u00e9 et les complications, et mettre en place un plan de prise en charge appropri\u00e9. Il devra d\u00e9terminer la nature de l\u2019intoxication et de l\u2019exposition, et fournir un traitement sp\u00e9cifique et des soins d\u2019entretien en fonction de la cause d\u00e9termin\u00e9e.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Objectifs sp\u00e9cifiques<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dans le cas d&rsquo;un patient pr\u00e9sentant une intoxication, le candidat devra<\/p>\n\n\n\n<ol style=\"list-style-type:ordered\" class=\"wp-block-list\">\n<li>\u00e9num\u00e9rer et interpr\u00e9ter les constatations cliniques cruciales, notamment celles fond\u00e9es sur :\n<ol style=\"list-style-type:lower-alpha\" class=\"wp-block-list\">\n<li>les donn\u00e9es d\u2019une anamn\u00e8se recueillie aupr\u00e8s des proches dans le but de d\u00e9terminer la substance en cause et la gravit\u00e9 potentielle de l\u2019intoxication;<\/li>\n\n\n\n<li>les r\u00e9sultats d\u2019un examen physique visant \u00e0 d\u00e9terminer la stabilit\u00e9 de l\u2019\u00e9tat du patient et la nature du toxidrome (p. ex. crise cholinergique, syndrome s\u00e9rotoninergique);<\/li>\n<\/ol>\n<\/li>\n\n\n\n<li>\u00e9num\u00e9rer les examens essentiels et en interpr\u00e9ter les r\u00e9sultats, notamment :\n<ol style=\"list-style-type:lower-alpha\" class=\"wp-block-list\">\n<li>les analyses de laboratoire visant \u00e0 mesurer la quantit\u00e9 de substance ing\u00e9r\u00e9e (p. ex. dosage de l\u2019ac\u00e9taminoph\u00e8ne, dosage de l\u2019acide ac\u00e9tylsalicylique);<\/li>\n\n\n\n<li>l\u2019\u00e9valuation des effets toxiques sur le patient (p. ex. mesure des gaz du sang art\u00e9riel, trous anionique et osmolaire);<\/li>\n<\/ol>\n<\/li>\n\n\n\n<li>\u00e9tablir un plan efficace de prise en charge initiale, notamment :\n<ol style=\"list-style-type:lower-alpha\" class=\"wp-block-list\">\n<li>fournir des soins d\u2019entretien tout en recueillant de l\u2019information et en proc\u00e9dant \u00e0 des examens (p. ex. assurer le d\u00e9gagement des voies a\u00e9riennes et la stabilit\u00e9 h\u00e9modynamique);<\/li>\n\n\n\n<li>effectuer la d\u00e9contamination appropri\u00e9e et\/ou emp\u00eacher l\u2019absorption de la substance toxique (p. ex. administration de charbon activ\u00e9);<\/li>\n\n\n\n<li>administrer les antidotes sp\u00e9cifiques, s\u2019il y a lieu (p. ex. naloxone, N-ac\u00e9tylcyst\u00e9ine);<\/li>\n\n\n\n<li>\u00e9liminer le poison (p. ex. alcalinisation, dialyse);<\/li>\n\n\n\n<li>communiquer avec le Centre antipoison;<\/li>\n\n\n\n<li>orienter le patient en vue d\u2019une \u00e9valuation psychiatrique, s\u2019il y a lieu.<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Explication Les intoxications sont fr\u00e9quentes et potentiellement mortelles. Elles peuvent \u00eatre accidentelles ou intentionnelles. Les intoxications accidentelles sont particuli\u00e8rement fr\u00e9quentes chez les enfants. Dans les cas d\u2019intoxication intentionnelle, l\u2019ingestion concomitante de diff\u00e9rentes substances est fr\u00e9quente. \u00c9tiologie (liste non exhaustive) Objectifs principaux Dans le cas d\u2019un patient pr\u00e9sentant une intoxication, le candidat devra en diagnostiquer la [&hellip;]<\/p>\n","protected":false},"featured_media":0,"parent":0,"menu_order":278,"template":"","format":"standard","class_list":["post-9058","objectives","type-objectives","status-publish","format-standard","hentry"],"acf":{"legacy_id":"77","version":"mars 2026"},"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/mcc.ca\/fr\/objectifs\/expert-medical\/intoxication\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"fr_FR\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Le 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