{"id":2255,"date":"2023-04-18T13:54:44","date_gmt":"2023-04-18T11:54:44","guid":{"rendered":"https:\/\/h5p.it.ntnu.no\/hbio3005\/?page_id=2255"},"modified":"2023-05-03T11:41:13","modified_gmt":"2023-05-03T09:41:13","slug":"halveringstid","status":"publish","type":"page","link":"https:\/\/h5p.it.ntnu.no\/hbio3005\/halveringstid\/","title":{"rendered":"Konvensjonell nukle\u00e6rmedisin"},"content":{"rendered":"\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div class=\"wp-block-group alignwide\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"517\" height=\"475\" src=\"https:\/\/h5p.it.ntnu.no\/hbio3005\/wp-content\/uploads\/sites\/14\/2023\/05\/Advarsel-ioniserende-stra\u030aling.jpg\" alt=\"\" class=\"wp-image-2811\" srcset=\"https:\/\/h5p.it.ntnu.no\/hbio3005\/wp-content\/uploads\/sites\/14\/2023\/05\/Advarsel-ioniserende-stra\u030aling.jpg 517w, https:\/\/h5p.it.ntnu.no\/hbio3005\/wp-content\/uploads\/sites\/14\/2023\/05\/Advarsel-ioniserende-stra\u030aling-300x276.jpg 300w\" sizes=\"auto, (max-width: 517px) 100vw, 517px\" \/><figcaption>Bilde 1: Varseltrekant for radioaktiv str\u00e5ling (1)<\/figcaption><\/figure>\n\n\n\n<p><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<p>Ved konvensjonell nukle\u00e6rmedisin kan man avbilde flere av kroppens organer, alt etter hvilket radioaktivt legemiddel man tilf\u00f8rer. Eksempel p\u00e5 unders\u00f8kelser er skjelettscintigrafi og nyrescintintigrafi, der man bruker samme isotop (99mTechnetium), med ulike b\u00e6rerstoff. Mens b\u00e6rerstoffene tas opp i sitt m\u00e5lorgan, vil det radioaktive stoffet sende ut gammastr\u00e5ler med fotoner som detekteres i et gammakamera. Den mest brukte radioaktive isotopen i konvensjonell nukle\u00e6rmedisin (99mTc) fremstilles ofte i en generator som man har p\u00e5 en Hotlab.<\/p>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link\" href=\"https:\/\/h5p.it.ntnu.no\/hbio3005\/gammakamera-2\">Gammakamera<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link\" href=\"https:\/\/h5p.it.ntnu.no\/hbio3005\/radiofarmaka\/\">Radiofarmaka<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link\" href=\"https:\/\/h5p.it.ntnu.no\/hbio3005\/undersokelser-2\/\">Unders\u00f8kelser<\/a><\/div>\n<\/div>\n\n\n\n<p><strong>Referanser<\/strong><\/p>\n\n\n\n<p><strong>Bilder<\/strong><\/p>\n\n\n\n<p><strong>1: <\/strong>St. Olavs Hospital<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ved konvensjonell nukle\u00e6rmedisin kan man avbilde flere av kroppens organer, alt etter hvilket radioaktivt legemiddel man tilf\u00f8rer. Eksempel p\u00e5 unders\u00f8kelser er skjelettscintigrafi og nyrescintintigrafi, der man bruker samme isotop (99mTechnetium), med ulike b\u00e6rerstoff. Mens b\u00e6rerstoffene tas opp i sitt m\u00e5lorgan, vil det radioaktive stoffet sende ut gammastr\u00e5ler med fotoner som detekteres i et gammakamera. Den &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/h5p.it.ntnu.no\/hbio3005\/halveringstid\/\" class=\"more-link\">Fortsett \u00e5 lese<span class=\"screen-reader-text\"> \u00abKonvensjonell nukle\u00e6rmedisin\u00bb<\/span><\/a><\/p>\n","protected":false},"author":68,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2255","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/h5p.it.ntnu.no\/hbio3005\/wp-json\/wp\/v2\/pages\/2255","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/h5p.it.ntnu.no\/hbio3005\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/h5p.it.ntnu.no\/hbio3005\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/h5p.it.ntnu.no\/hbio3005\/wp-json\/wp\/v2\/users\/68"}],"replies":[{"embeddable":true,"href":"https:\/\/h5p.it.ntnu.no\/hbio3005\/wp-json\/wp\/v2\/comments?post=2255"}],"version-history":[{"count":16,"href":"https:\/\/h5p.it.ntnu.no\/hbio3005\/wp-json\/wp\/v2\/pages\/2255\/revisions"}],"predecessor-version":[{"id":2924,"href":"https:\/\/h5p.it.ntnu.no\/hbio3005\/wp-json\/wp\/v2\/pages\/2255\/revisions\/2924"}],"wp:attachment":[{"href":"https:\/\/h5p.it.ntnu.no\/hbio3005\/wp-json\/wp\/v2\/media?parent=2255"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}