{"id":3052,"date":"2025-09-05T10:09:35","date_gmt":"2025-09-05T10:09:35","guid":{"rendered":"https:\/\/mytezt.com\/product\/kidney-test-2pcs\/"},"modified":"2025-11-28T10:15:42","modified_gmt":"2025-11-28T10:15:42","slug":"niertest-2-stuks","status":"publish","type":"product","link":"https:\/\/mytezt.com\/nl\/product\/niertest-2-stuks\/","title":{"rendered":"Niertest (2 stuks)"},"content":{"rendered":"

Artikelnr.:\u00a0222008<\/p>\n

\n
\n

Niertest<\/strong><\/h3>\n

Deze test wordt gebruikt om de creatinine-, eiwit- en soortelijk gewicht<\/strong>-waarden in urinemonsters te controleren. Het resultaat wordt bepaald door visuele vergelijking met een kleurenkaart<\/strong> die op de verpakking staat gedrukt (zie onderaan).<\/p>\n

Creatinine<\/h4>\n

Creatinine is een afvalproduct in het bloed dat via de nieren wordt gefilterd en uitgescheiden in de urine. Het is een bijproduct van normale spieractiviteit. Hoe meer spiermassa iemand heeft, hoe meer creatinine hij of zij produceert. Vrouwen hebben over het algemeen lagere creatininewaarden dan mannen vanwege een lagere spiermassa.<\/p>\n

Eiwitten<\/h4>\n

Normaal gesproken bevat urine vrijwel geen eiwitten. Als er eiwit in de urine zit, kan dit wijzen op een probleem met de filtratiefunctie van de nieren.<\/p>\n

Soortelijk gewicht<\/h4>\n

De nieren verwijderen ongewenste stoffen uit het lichaam. De concentratie van uitgescheiden moleculen bepaalt het soortelijk gewicht van de urine. Voor volwassenen ligt dit doorgaans tussen 1.000 en 1.030. Een verhoogd soortelijk gewicht \u2014 oftewel een hogere concentratie opgeloste stoffen \u2014 kan wijzen op nierfalen of een verminderde bloedtoevoer naar de nieren.<\/p>\n

Zo gebruik je de zelftest:<\/h4>\n
    \n
  1. Open het foliezakje en haal de teststrip eruit.<\/li>\n
  2. Plas in een schoon bekertje en dompel de strip in de urine.<\/li>\n
  3. Lees het resultaat af na ongeveer 1 minuut<\/strong>.<\/li>\n<\/ol>\n

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

    -Zelftest (urine)
    \n-2 testen per verpakking
    \n-Uitslag binnen 5 minuten
    \n-Verzending op dezelfde dag
    \n-Discrete levering
    \n-Voor mannen en vrouwen
    \n-CE-goedgekeurd voor thuisgebruik<\/div>\n","protected":false},"featured_media":3054,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[68],"product_cat":[309],"product_tag":[],"class_list":{"0":"post-3052","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-atlas-medical","7":"product_cat-nierfunctie","8":"desktop-align-left","9":"tablet-align-left","10":"mobile-align-left","11":"ast-product-gallery-layout-horizontal-slider","12":"ast-product-tabs-layout-horizontal","14":"first","15":"instock","16":"taxable","17":"shipping-taxable","18":"purchasable","19":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/mytezt.com\/nl\/wp-json\/wp\/v2\/product\/3052","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mytezt.com\/nl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/mytezt.com\/nl\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/mytezt.com\/nl\/wp-json\/wp\/v2\/comments?post=3052"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mytezt.com\/nl\/wp-json\/wp\/v2\/media\/3054"}],"wp:attachment":[{"href":"https:\/\/mytezt.com\/nl\/wp-json\/wp\/v2\/media?parent=3052"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mytezt.com\/nl\/wp-json\/wp\/v2\/product_brand?post=3052"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mytezt.com\/nl\/wp-json\/wp\/v2\/product_cat?post=3052"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mytezt.com\/nl\/wp-json\/wp\/v2\/product_tag?post=3052"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}