{"id":327,"date":"2024-10-22T10:04:08","date_gmt":"2024-10-22T10:04:08","guid":{"rendered":"https:\/\/training.nepsi.eu\/?post_type=lesson&#038;p=327"},"modified":"2025-07-22T08:20:50","modified_gmt":"2025-07-22T08:20:50","slug":"respirable-crystalline-silica-dust-and-the-lungs-size-matters","status":"publish","type":"lesson","link":"https:\/\/training.nepsi.eu\/hr\/lesson\/introduction-to-crystalline-silica-and-good-practices\/respirable-crystalline-silica-dust-and-the-lungs-size-matters\/","title":{"rendered":"Respirabilna pra\u0161ina od kristalnog silicijevog dioksida i plu\u0107a \u2013 veli\u010dina je va\u017ena"},"content":{"rendered":"<div class=\"wp-block-c83-section uk-section uk-background-norepeat\">\n<div class=\"wp-block-c83-container uk-container\">\n<h1 class=\"wp-block-c83-post-title uk-text-left\">Respirabilna pra\u0161ina od kristalnog silicijevog dioksida i plu\u0107a \u2013 veli\u010dina je va\u017ena<\/h1>\n\n\n\n<p class=\"wp-block-c83-text uk-text-large uk-text-left uk-text-custom\">Sje\u0107ate se da smo razgovarali o tome da su \u010destice pra\u0161ine razli\u010ditih veli\u010dina? Te \u010destice mo\u017eemo izmjeriti i razvrstati po veli\u010dini u takozvane \"frakcije\".<\/p>\n\n\n\n<p class=\"wp-block-c83-text uk-text-large uk-text-left uk-text-custom\">Ispod mo\u017eete vidjeti veli\u010dinu razli\u010ditih frakcija RCS pra\u0161ine \u2013 i koliko su male u usporedbi sa zrnom soli.<\/p>\n\n\n\n<figure class=\"wp-block-c83-image uk-height-1-1\"><picture><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/training.nepsi.eu\/wp-content\/uploads\/2024\/09\/NEPSI-AIrborne-particles-English-1024x391-1.jpg\" class=\"\" style=\"aspect-ratio:unset\" alt=\"\" width=\"1024\" height=\"391\" data-uk-cover=\"false\"\/><\/picture>\n<figcaption class=\"wp-block-c83-image-caption uk-hidden uk-text-small uk-margin-small-top uk-text-muted uk-text-left\"><\/figcaption>\n<\/figure>\n\n\n\n<p class=\"wp-block-c83-text uk-text-large uk-text-left uk-text-custom\">Prirodna obrana tijela sposobna je eliminirati i o\u010distiti velik dio pra\u0161ine koja se udi\u0161e. Zato vas mo\u017ee natjerati na ka\u0161alj i kihanje, jer tijelo \u010disti \u010destice.<\/p>\n\n\n\n<p class=\"wp-block-c83-text uk-text-large uk-text-left uk-text-custom translation-block\">Me\u0111utim, pra\u0161ina manja od 10 mikrona (\u0161to je 1\/100 mm) \u010dini \u201eudahnuti dio\u201d, \u0161to zna\u010di da je dovoljno mala za prolazak kroz obranu tijela i prodre duboko u plu\u0107a.<\/p>\n\n\n\n<p class=\"wp-block-c83-text uk-text-large uk-text-left uk-text-custom\">Kratkoro\u010dno, ova pra\u0161ina ne stvara probleme. Me\u0111utim, izlo\u017eenost visokoj razini di\u0161ne \u200b\u200bfrakcije tijekom vremena (govorimo godinama) mo\u017ee nadra\u017eiti stanice u plu\u0107ima gdje se izmjenjuju kisik i uglji\u010dni dioksid. To uzrokuje trajna o\u0161te\u0107enja, \u0161to plu\u0107a \u010dini manje u\u010dinkovitima, stvaraju\u0107i stanje za koje ste vjerojatno \u010duli, poznato kao silikoza. Tako\u0111er mo\u017ee postojati ve\u0107i rizik od razvoja raka plu\u0107a.<\/p>\n<\/div>\n<\/div>","protected":false},"parent":321,"menu_order":3,"template":"","course":[10],"label":[19],"class_list":["post-327","lesson","type-lesson","status-publish","hentry","course-crystalline-silica-good-practice-introduction","label-lesson"],"_links":{"self":[{"href":"https:\/\/training.nepsi.eu\/hr\/wp-json\/wp\/v2\/lesson\/327","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/training.nepsi.eu\/hr\/wp-json\/wp\/v2\/lesson"}],"about":[{"href":"https:\/\/training.nepsi.eu\/hr\/wp-json\/wp\/v2\/types\/lesson"}],"version-history":[{"count":0,"href":"https:\/\/training.nepsi.eu\/hr\/wp-json\/wp\/v2\/lesson\/327\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/training.nepsi.eu\/hr\/wp-json\/wp\/v2\/lesson\/321"}],"wp:attachment":[{"href":"https:\/\/training.nepsi.eu\/hr\/wp-json\/wp\/v2\/media?parent=327"}],"wp:term":[{"taxonomy":"course","embeddable":true,"href":"https:\/\/training.nepsi.eu\/hr\/wp-json\/wp\/v2\/course?post=327"},{"taxonomy":"label","embeddable":true,"href":"https:\/\/training.nepsi.eu\/hr\/wp-json\/wp\/v2\/label?post=327"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}