{"id":19445,"date":"2022-02-21T21:09:09","date_gmt":"2022-02-21T20:09:09","guid":{"rendered":"https:\/\/agora.xtec.cat\/iesreguissol\/?p=19445"},"modified":"2022-02-21T21:09:59","modified_gmt":"2022-02-21T20:09:59","slug":"treballem-la-mecanica-de-la-ventilacio-pulmonar","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iesreguissol\/general\/treballem-la-mecanica-de-la-ventilacio-pulmonar\/","title":{"rendered":"Treballem la mec\u00e0nica de la ventilaci\u00f3 pulmonar"},"content":{"rendered":"

La ventilaci\u00f3 pulmonar \u00e9s el proc\u00e9s d\u2019entrada i sortida de l\u2019aire a trav\u00e9s dels pulmons. Durant la inspiraci\u00f3, l\u2019aire entra dins degut al proc\u00e9s de dilataci\u00f3 de la caixa tor\u00e0cica. Com que augmenta el seu volum, la pressi\u00f3 dels gasos de l\u2019interior disminueix per sota de la pressi\u00f3 atmosf\u00e8rica, fet que provoca que l\u2019aire exterior entri dins els pulmons. Durant l\u2019expiraci\u00f3, la caixa tor\u00e0cica disminueix el seu volum i l\u2019aire surt a l\u2019exterior. Quin paper juga per\u00f2 el diafragma?. Semblaria que a l\u2019inspirar, el diafragma puja, com les costelles, per\u00f2 no \u00e9s aix\u00ed. El diafragma es contrau i baixa per permetre\u00a0\u00a0 l\u2019 augment del volum de la caixa tor\u00e0cica.<\/p>\n

 <\/p>\n

Per visualitzar el proc\u00e9s, l\u2019alumnat de 3r\u00a0ESO E ha realitzat una simulaci\u00f3 amb ajuda d\u2019una ampolla de pl\u00e0stic (caixa tor\u00e0cica), globus (pulmons), una canya (vies respirat\u00f2ries) i un guant (diafragma). Aix\u00ed, estirant el guant cap a baix i pujant-lo cap a dalt,\u00a0 el globus s\u2019ha inflat i desinflat, respectivament, entenent el paper que juga la musculatura en l\u2019entrada i sortida dels gasos.<\/p>\n

\"\"<\/p>\n

\"\"<\/p>\n

\"\"<\/p>\n

\"\"<\/p>\n

\"\"<\/p>\n","protected":false},"excerpt":{"rendered":"

La ventilaci\u00f3 pulmonar \u00e9s el proc\u00e9s d\u2019entrada i sortida de l\u2019aire a trav\u00e9s dels pulmons. Durant la inspiraci\u00f3, l\u2019aire entra dins degut al proc\u00e9s de dilataci\u00f3 de la caixa tor\u00e0cica. Com que augmenta el seu volum, la pressi\u00f3 dels gasos de l\u2019interior disminueix per sota… Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":19451,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[61,95,1,29],"tags":[],"class_list":["post-19445","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-eso-3","category-ciencies-de-la-natura","category-general","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/iesreguissol\/wp-json\/wp\/v2\/posts\/19445","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/iesreguissol\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/iesreguissol\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesreguissol\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesreguissol\/wp-json\/wp\/v2\/comments?post=19445"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/iesreguissol\/wp-json\/wp\/v2\/posts\/19445\/revisions"}],"predecessor-version":[{"id":19454,"href":"https:\/\/agora.xtec.cat\/iesreguissol\/wp-json\/wp\/v2\/posts\/19445\/revisions\/19454"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesreguissol\/wp-json\/wp\/v2\/media\/19451"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/iesreguissol\/wp-json\/wp\/v2\/media?parent=19445"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesreguissol\/wp-json\/wp\/v2\/categories?post=19445"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesreguissol\/wp-json\/wp\/v2\/tags?post=19445"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}