{"id":6468,"date":"2026-06-29T14:10:08","date_gmt":"2026-06-29T18:10:08","guid":{"rendered":"https:\/\/laboratorytesting.com\/?page_id=6468"},"modified":"2026-06-29T14:19:33","modified_gmt":"2026-06-29T18:19:33","slug":"understanding-presumptive-positive-results-at-emsl-analytical-inc","status":"publish","type":"page","link":"https:\/\/laboratorytesting.com\/pt\/resources\/microbiology\/understanding-presumptive-positive-results-at-emsl-analytical-inc\/","title":{"rendered":"Entendendo os Resultados Presuntivos Positivos na EMSL Analytical, Inc."},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"6468\" class=\"elementor elementor-6468\" data-elementor-settings=\"{&quot;ha_cmc_init_switcher&quot;:&quot;no&quot;}\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f0777b3 bg-four-corner-image elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f0777b3\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4760a46\" data-id=\"4760a46\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4f2fe9f elementor-widget elementor-widget-heading\" data-id=\"4f2fe9f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Entendendo os resultados \u201cpresuntivos positivos\u201d<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a7f38a0 elementor-widget elementor-widget-image\" data-id=\"a7f38a0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1440\" height=\"531\" src=\"https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/06\/understanding-presumptive-positive-results-image.jpg\" class=\"attachment-full size-full wp-image-6470\" alt=\"\" srcset=\"https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/06\/understanding-presumptive-positive-results-image.jpg 1440w, https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/06\/understanding-presumptive-positive-results-image-300x111.jpg 300w, https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/06\/understanding-presumptive-positive-results-image-1024x378.jpg 1024w, https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/06\/understanding-presumptive-positive-results-image-768x283.jpg 768w, https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/06\/understanding-presumptive-positive-results-image-950x350.jpg 950w, https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/06\/understanding-presumptive-positive-results-image-600x221.jpg 600w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c6595c elementor-widget elementor-widget-text-editor\" data-id=\"3c6595c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Na EMSL Analytical, Inc., temos o compromisso de fornecer resultados anal\u00edticos precisos e oportunos. Como parte do nosso processo de testes, voc\u00ea poder\u00e1 encontrar o termo &quot;Presuntivo Positivo&quot; em seu laudo laboratorial. Abaixo, explicamos o significado desse termo e como interpret\u00e1-lo.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a8db31f elementor-widget elementor-widget-heading\" data-id=\"a8db31f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">O que \u00e9 um resultado presumivelmente positivo?<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc7cfc4 elementor-widget elementor-widget-text-editor\" data-id=\"bc7cfc4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Um resultado Presuntivo Positivo indica que a triagem ou o teste inicial detectou a presen\u00e7a potencial de um organismo, subst\u00e2ncia ou contaminante alvo. Esse resultado sugere que a amostra pode conter o analito de interesse, mas requer confirma\u00e7\u00e3o ou an\u00e1lise adicional para identifica\u00e7\u00e3o definitiva.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-413ff8a elementor-widget elementor-widget-heading\" data-id=\"413ff8a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Por que \u00e9 chamado de &quot;presuntivo&quot;?<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d38003 list-left-align elementor-widget elementor-widget-text-editor\" data-id=\"1d38003\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>O teste ou triagem inicial \u00e9 projetado para ser altamente sens\u00edvel, de modo a detectar at\u00e9 mesmo pequenas quantidades da subst\u00e2ncia alvo.<\/li><li>Embora sens\u00edvel, o teste pode ocasionalmente detectar subst\u00e2ncias que imitam a subst\u00e2ncia alvo, levando a um resultado presuntivo positivo.<\/li><li>Para confirmar o resultado, an\u00e1lises adicionais ou testes mais espec\u00edficos podem ser necess\u00e1rios.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dcb10c6 elementor-widget elementor-widget-heading\" data-id=\"dcb10c6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">O que acontece a seguir?<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d09424e list-left-align elementor-widget elementor-widget-text-editor\" data-id=\"d09424e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Caso seja relatado um resultado presuntivo positivo, a EMSL Analytical normalmente recomendar\u00e1 ou proceder\u00e1 automaticamente com testes confirmat\u00f3rios (dependendo do seu contrato de testes). Este teste secund\u00e1rio ir\u00e1:<\/p><ol><li>Validar as conclus\u00f5es iniciais.<\/li><li>Fornecer identifica\u00e7\u00e3o e\/ou quantifica\u00e7\u00e3o conclusiva do alvo.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-84a3c57 elementor-widget elementor-widget-heading\" data-id=\"84a3c57\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Aplica\u00e7\u00f5es comuns para resultados presumivelmente positivos<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a6e6190 elementor-widget elementor-widget-text-editor\" data-id=\"a6e6190\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Resultados presumivelmente positivos s\u00e3o frequentemente encontrados nos seguintes cen\u00e1rios de teste:<\/p><ul><li>Testes microbiol\u00f3gicos: Detec\u00e7\u00e3o de bact\u00e9rias, fungos ou pat\u00f3genos.<ul><li>Exemplo: Um resultado presuntivo positivo para Legionella sugere que os testes iniciais detectaram a poss\u00edvel presen\u00e7a de esp\u00e9cies de Legionella.<\/li><\/ul><\/li><li>Testes ambientais: triagem de contaminantes no ar, na \u00e1gua ou no solo.<ul><li>Exemplo: Um resultado presuntivo positivo para fibras de amianto significa que a an\u00e1lise inicial sugere a presen\u00e7a de amianto.<\/li><\/ul><\/li><li>Testes de seguran\u00e7a alimentar: Detec\u00e7\u00e3o de pat\u00f3genos como Salmonella ou Listeria.<ul><li>Exemplo: Um resultado presuntivo positivo para Salmonella indica a necessidade de um teste de cultura confirmat\u00f3rio.<\/li><\/ul><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0d4ff56 elementor-widget elementor-widget-heading\" data-id=\"0d4ff56\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Pontos-chave para lembrar<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6018d60 list-left-align elementor-widget elementor-widget-text-editor\" data-id=\"6018d60\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ol><li>Um resultado presumivelmente positivo n\u00e3o garante a presen\u00e7a do alvo, mas serve como uma indica\u00e7\u00e3o inicial.<\/li><li>S\u00e3o necess\u00e1rios testes confirmat\u00f3rios para identificar definitivamente a subst\u00e2ncia ou o organismo alvo na amostra.<\/li><li>A EMSL Analytical est\u00e1 aqui para fornecer orienta\u00e7\u00e3o e garantir que seus resultados sejam precisos e acion\u00e1veis.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-42843e9 elementor-widget elementor-widget-heading\" data-id=\"42843e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Entre em contato conosco para obter suporte.<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c7a53ab list-left-align elementor-widget elementor-widget-text-editor\" data-id=\"c7a53ab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Caso tenha alguma d\u00favida sobre seus resultados ou precise de ajuda para entender um laudo presuntivo positivo, n\u00e3o hesite em entrar em contato: <br \/>Telefone: (800) 220-3675 <br \/>Site: <a href=\"http:\/\/www.emsl.com\/\" target=\"_blank\" rel=\"noopener\">www.emsl.com<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Understanding \u201cPresumptive Positive\u201d Results At EMSL Analytical, Inc., we are committed to providing you with accurate and timely analytical results. As part of our testing process, you may encounter the term \u201cPresumptive Positive\u201d in your laboratory report. Below, we\u2019ve outlined [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2740,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"content-type":"","footnotes":""},"class_list":["post-6468","page","type-page","status-publish","hentry","slug-understanding-presumptive-positive-results-at-emsl-analytical-inc","even_post_id"],"_links":{"self":[{"href":"https:\/\/laboratorytesting.com\/pt\/wp-json\/wp\/v2\/pages\/6468","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/laboratorytesting.com\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/laboratorytesting.com\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/laboratorytesting.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/laboratorytesting.com\/pt\/wp-json\/wp\/v2\/comments?post=6468"}],"version-history":[{"count":4,"href":"https:\/\/laboratorytesting.com\/pt\/wp-json\/wp\/v2\/pages\/6468\/revisions"}],"predecessor-version":[{"id":6473,"href":"https:\/\/laboratorytesting.com\/pt\/wp-json\/wp\/v2\/pages\/6468\/revisions\/6473"}],"up":[{"embeddable":true,"href":"https:\/\/laboratorytesting.com\/pt\/wp-json\/wp\/v2\/pages\/2740"}],"wp:attachment":[{"href":"https:\/\/laboratorytesting.com\/pt\/wp-json\/wp\/v2\/media?parent=6468"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}