{"id":4964,"date":"2018-07-27T17:13:24","date_gmt":"2018-07-27T17:13:24","guid":{"rendered":"http:\/\/nawi.naturundbildung.at\/wp\/?page_id=4964"},"modified":"2018-07-28T20:23:58","modified_gmt":"2018-07-28T20:23:58","slug":"blutzellen","status":"publish","type":"page","link":"http:\/\/nawi.naturundbildung.at\/wp\/?page_id=4964","title":{"rendered":"Blutzellen"},"content":{"rendered":"<p><u>Rote Blutk\u00f6rperchen:<\/u><\/p>\n<p>Die roten Blutk\u00f6rperchen <strong>(Erythrozyten)<\/strong>erscheinen uns unter dem Mikroskop als rote, kreisrunde Scheibchen, die beidseitig in der Mitte eingedellt sind.<\/p>\n<p>Ein erwachsener Mensch verf\u00fcgt \u00fcber rund 25.000 Milliarden Erythrozyten ihre Lebensdauer betr\u00e4gt etwa 100 bis 120 Tage.<\/p>\n<p>In der Milz und in der Leber \u00fcbernehmen schlie\u00dflich die Makrophagen, eine Klasse von Leukozyten, die verschiedene Aufr\u00e4umarbeiten im K\u00f6rper ausf\u00fchren, den Abbau der Erythrozyten.<\/p>\n<p>Die wichtigste Aufgabe der Erythrozyten ist der Sauerstofftransport von der Lunge ins Gewebe bzw. der Transport von Kohlendioxid zur\u00fcck zur Lunge, wo dieses abgeatmet wird.<\/p>\n<p>Die Erythrozyten Zahl wird im Vollblut gemessen. Dazu werden die Erythrozyten zun\u00e4chst maschinell gez\u00e4hlt. Wenn es Auff\u00e4lligkeiten gibt, erfolgt zus\u00e4tzlich eine mikroskopische Beurteilung des Bluts.<\/p>\n<p>Wenn die Erythrozyten Zahl erh\u00f6ht ist, k\u00f6nnte der Sauerstoffgehalt im Blut verringert sein. Das ist bei einer Herz- oder Lungenerkrankung der Fall. Auch bei Rauchern und durch starken Fl\u00fcssigkeitsverlust kann der Erythrozyten-Wert erh\u00f6ht sein.<\/p>\n<p>Bei bestimmten Erkrankungen werden vom Knochenmark zu viele Erythrozyten gebildet. Das Blut ist dann &#8222;dicker\u201c, die Gefahr einer Thrombose erh\u00f6ht.<\/p>\n<p>\u20f0\u20f0<em>Thrombose ist der Vorgang, dass ein Blutgef\u00e4\u00df durch einen Klumpen Blut verstopft wird.<\/em><\/p>\n<p>Der Abbau der Erythrozyten erfolgt in Leber und Milz. Das Eisen des H\u00e4moglobin (=roter Blutfarbstoff) wird in der Leber gespeichert. Das H\u00e4moglobin wird zu Bilirubin abgebaut, dieses f\u00e4rbt Stuhl und Urin.<\/p>\n<p><u>Wei\u00dfe Blutk\u00f6rperchen:<\/u><\/p>\n<p>Wei\u00dfe Blutk\u00f6rperchen sind die Zellen die eine wichtige Rolle im Immunsystem des K\u00f6rpers spielen. Sch\u00fctzen Sie ihren K\u00f6rper vor Infektionen.<\/p>\n<p>Im K\u00f6rper befinden sich mehr rote Blutk\u00f6rperchen als wei\u00dfe. Wei\u00dfe Blutk\u00f6rperchen, die im lymphatischen Gewebe produziert werden, sch\u00fctzen den K\u00f6rper vor Infektionen, indem sie das Immunsystem stark machen.<\/p>\n<p>Sie haben keine Farbe, sie haben ein paar Tage oder ein paar Wochen Zeit zum Leben.<\/p>\n<p>Wenn die wei\u00dfen Blutk\u00f6rperchen <strong>(Leukozyten)<\/strong>im K\u00f6rper niedrig ist, kann es durch eine Krankheit verursacht werden, die die Leukozyten Struktur st\u00f6rt.<\/p>\n<p><em>Krankheiten wie zum Beispiel:<\/em><\/p>\n<ul>\n<li>Blutvergiftung<\/li>\n<li>Pilzinfektion<\/li>\n<li>Lungenentz\u00fcndung<\/li>\n<li>Organversagen<\/li>\n<li>septischer Schock<\/li>\n<\/ul>\n<p>k\u00f6nnen zu einem Mangel an wei\u00dfen Blutk\u00f6rperchen f\u00fchren.<\/p>\n<p><em>Welche Symptome werden angezeigt?<\/em><\/p>\n<ul>\n<li>Halsschmerzen<\/li>\n<li>Harnwegsinfektion<\/li>\n<li>Wei\u00dfe Flecken und Wunden im Mund<\/li>\n<\/ul>\n<p><em>Wie sollte eine Behandlung sein?<\/em><\/p>\n<ul>\n<li>Das Medikament kann mit \u00e4rztlicher Genehmigung verwendet werden.<\/li>\n<li>Achten Sie darauf, regelm\u00e4\u00dfig zu essen.<\/li>\n<li>F\u00fcr die Mineral Aufnahme muss gesorgt werden.<\/li>\n<\/ul>\n<p>Es gibt mehrere Arten von Wei\u00dfen Blutk\u00f6rperchen:<\/p>\n<p>Fresszellen\/Makrophagen: Sie umflie\u00dfen Antigene wie Bakterien oder Viren und verdauen sie (&#8222;fressen sie auf&#8220;). Fresszellen sind meist als erster Vorort, wenn Krankheitserreger eindringen. Sie eliminieren einen Teil der Erreger sofort und informieren \u00fcber Botenstoffe die T-Helferzellen (siehe unten)<\/p>\n<p>B-Lymphozyten: Davon gibt es die B-Ged\u00e4chtniszellen. Sie &#8222;merken&#8220; sich die Oberfl\u00e4chen Erregern. Das ist wichtig, damit man z.B. gegen bestimmte Krankheiten immun ist und das Immunsystem sofort reagieren kann<\/p>\n<p>und die<\/p>\n<p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;B-Plasmazellen (=&#8220;B-Fabrikzellen): sie stellen die Antik\u00f6rper her. Eiwei\u00dfe, welche Bakterien direkt zerst\u00f6ren k\u00f6nnen oder Viren markieren und so f\u00fcr Fresszellen attraktiver machen. Antik\u00f6rper passen passgenau wie ein Schl\u00fcsse zum Schloss.<\/p>\n<p>T-Lymphozyten: T-Killerzellen t\u00f6ten k\u00f6rpereigene, von Viren infizierte Zellen ab<\/p>\n<p>T-Helferzellen: Sie sind die &#8222;Telefonzentrale des Immunsystems und informieren bei einer Infektion alle anderen Zellen des Immunsystems wie T-Killerzellen und B-zellen und weitere Fresszellen<\/p>\n<p>Bei HIV (bzw. AIDS) werden die T-Helferzellen betroffen. Da die T-Helferzellen nun nicht mehr richtig funktionieren, k\u00f6nnen bei einer Infektion die anderen Zellen des Immunsystems nicht mehr oder nicht mehr korrekt informiert werden.<\/p>\n<p>T-Supresserzellen (=T-Unterdr\u00fcckerzellen&#8220;): sie fahren nach \u00fcberstandener Infektion das Immunsystem &#8222;wieder runter&#8220;.<\/p>\n<p><u>Blutpl\u00e4ttchen:<\/u><\/p>\n<p>Blutpl\u00e4ttchen sind nur Zellbestandteile ohne Zellkern. gemeinsam mit den Blutgerinnungsfaktoren sorgen sie bei Verletzungen daf\u00fcr, dass sich eine Kruste bildet und kein zu hoher Blutverlust entsteht.<\/p>\n<p><u>Bildungsort der Blutzellen:<\/u><\/p>\n<p>Die Vorstufen aller Blutzellen werden im Roten Knochenmark gebildet. Leukozyten werden auch in den lymphatischen Organen wie&nbsp;Milz, Lymphknoten und Thymus gebildet. Auf alle F\u00e4lle reifen sie in den lymphatischen Organen. T-Zellen reifen im Thymus.<\/p>\n<p>Quellen:<\/p>\n<p><a href=\"https:\/\/www.roteskreuz.at\/blutspende\/blut-im-detail\/wissenswertes-ueber-blut\/blutbestandteile\/\">https:\/\/www.roteskreuz.at\/blutspende\/blut-im-detail\/wissenswertes-ueber-blut\/blutbestandteile\/<\/a><\/p>\n<p><a href=\"https:\/\/www.netdoktor.at\/laborwerte\/erythrozyten-8393\">https:\/\/www.netdoktor.at\/laborwerte\/erythrozyten-8393<\/a><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/nawi.naturundbildung.at\/wp\/wp-content\/uploads\/2018\/07\/Blut.jpeg\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-4965\" src=\"http:\/\/nawi.naturundbildung.at\/wp\/wp-content\/uploads\/2018\/07\/Blut.jpeg\" alt=\"\" width=\"612\" height=\"678\" srcset=\"http:\/\/nawi.naturundbildung.at\/wp\/wp-content\/uploads\/2018\/07\/Blut.jpeg 612w, http:\/\/nawi.naturundbildung.at\/wp\/wp-content\/uploads\/2018\/07\/Blut-271x300.jpeg 271w\" sizes=\"(max-width: 612px) 100vw, 612px\" \/><\/a><\/p>\n<p>Cuhaci G\u00f6zde, 1HKA, 2018<\/p>\n<div id=\"watu_quiz\" class=\"quiz-area \">\n<p><p>Teste Dein Wissen \u00fcber Blutzellen:<\/p>\n<\/p><form action=\"\" method=\"post\" class=\"quiz-form \" id=\"quiz-108\" >\n<div class='watu-question' id='question-1'><div class='question-content'><p><span class='watu_num'>1. <\/span>Wo ist der Abbauort der Erythrozyten?<\/p>\n<\/div><input type='hidden' name='question_id[]' value='874' \/><div class='watu-questions-wrap '><input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4224' \/><div class='watu-question-choice'><input type='radio' name='answer-874[]' id='answer-id-4224' class='answer answer-1  answerof-874' value='4224' \/>&nbsp;<label for='answer-id-4224' id='answer-label-4224' class=' answer label-1'><span class='answer'>Darm<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4226' \/><div class='watu-question-choice'><input type='radio' name='answer-874[]' id='answer-id-4226' class='answer answer-1  answerof-874' value='4226' \/>&nbsp;<label for='answer-id-4226' id='answer-label-4226' class=' answer label-1'><span class='answer'>Leber und Milz<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4223' \/><div class='watu-question-choice'><input type='radio' name='answer-874[]' id='answer-id-4223' class='answer answer-1  answerof-874' value='4223' \/>&nbsp;<label for='answer-id-4223' id='answer-label-4223' class=' answer label-1'><span class='answer'>Magen<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4225' \/><div class='watu-question-choice'><input type='radio' name='answer-874[]' id='answer-id-4225' class='answer answer-1  answerof-874' value='4225' \/>&nbsp;<label for='answer-id-4225' id='answer-label-4225' class=' answer label-1'><span class='answer'>Blut<\/span><\/label><\/div>\n<\/div><input type='hidden' id='questionType1' value='radio' class=''><\/div><div class='watu-question' id='question-2'><div class='question-content'><p><span class='watu_num'>2. <\/span>Wie hei\u00dfen die Thrombozyten noch?<\/p>\n<\/div><input type='hidden' name='question_id[]' value='872' \/><div class='watu-questions-wrap '><input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4216' \/><div class='watu-question-choice'><input type='radio' name='answer-872[]' id='answer-id-4216' class='answer answer-2  answerof-872' value='4216' \/>&nbsp;<label for='answer-id-4216' id='answer-label-4216' class=' answer label-2'><span class='answer'>Blutpl\u00e4ttchen<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4218' \/><div class='watu-question-choice'><input type='radio' name='answer-872[]' id='answer-id-4218' class='answer answer-2  answerof-872' value='4218' \/>&nbsp;<label for='answer-id-4218' id='answer-label-4218' class=' answer label-2'><span class='answer'>Rote Blutk\u00f6rperchen<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4217' \/><div class='watu-question-choice'><input type='radio' name='answer-872[]' id='answer-id-4217' class='answer answer-2  answerof-872' value='4217' \/>&nbsp;<label for='answer-id-4217' id='answer-label-4217' class=' answer label-2'><span class='answer'>Wei\u00dfe Blutk\u00f6rperchen<\/span><\/label><\/div>\n<\/div><input type='hidden' id='questionType2' value='radio' class=''><\/div><div class='watu-question' id='question-3'><div class='question-content'><p><span class='watu_num'>3. <\/span>Wo werden die (Vorstufen) aller Blutk\u00f6rperchen gebildet?<\/p>\n<\/div><input type='hidden' name='question_id[]' value='873' \/><div class='watu-questions-wrap '><input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4219' \/><div class='watu-question-choice'><input type='radio' name='answer-873[]' id='answer-id-4219' class='answer answer-3  answerof-873' value='4219' \/>&nbsp;<label for='answer-id-4219' id='answer-label-4219' class=' answer label-3'><span class='answer'>Roten Knochenmark<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4221' \/><div class='watu-question-choice'><input type='radio' name='answer-873[]' id='answer-id-4221' class='answer answer-3  answerof-873' value='4221' \/>&nbsp;<label for='answer-id-4221' id='answer-label-4221' class=' answer label-3'><span class='answer'>in der Milz<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4222' \/><div class='watu-question-choice'><input type='radio' name='answer-873[]' id='answer-id-4222' class='answer answer-3  answerof-873' value='4222' \/>&nbsp;<label for='answer-id-4222' id='answer-label-4222' class=' answer label-3'><span class='answer'>im Thymus<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4220' \/><div class='watu-question-choice'><input type='radio' name='answer-873[]' id='answer-id-4220' class='answer answer-3  answerof-873' value='4220' \/>&nbsp;<label for='answer-id-4220' id='answer-label-4220' class=' answer label-3'><span class='answer'>R\u00fcckenmark<\/span><\/label><\/div>\n<\/div><input type='hidden' id='questionType3' value='radio' class=''><\/div><div class='watu-question' id='question-4'><div class='question-content'><p><span class='watu_num'>4. <\/span>Welche Aufgabe haben wei\u00dfe Blutk\u00f6rperchen?<\/p>\n<\/div><input type='hidden' name='question_id[]' value='871' \/><div class='watu-questions-wrap '><input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4212' \/><div class='watu-question-choice'><input type='radio' name='answer-871[]' id='answer-id-4212' class='answer answer-4  answerof-871' value='4212' \/>&nbsp;<label for='answer-id-4212' id='answer-label-4212' class=' answer label-4'><span class='answer'>Wundverschluss<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4213' \/><div class='watu-question-choice'><input type='radio' name='answer-871[]' id='answer-id-4213' class='answer answer-4  answerof-871' value='4213' \/>&nbsp;<label for='answer-id-4213' id='answer-label-4213' class=' answer label-4'><span class='answer'>Immunabwehr<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4215' \/><div class='watu-question-choice'><input type='radio' name='answer-871[]' id='answer-id-4215' class='answer answer-4  answerof-871' value='4215' \/>&nbsp;<label for='answer-id-4215' id='answer-label-4215' class=' answer label-4'><span class='answer'>W\u00e4rmetransport<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4214' \/><div class='watu-question-choice'><input type='radio' name='answer-871[]' id='answer-id-4214' class='answer answer-4  answerof-871' value='4214' \/>&nbsp;<label for='answer-id-4214' id='answer-label-4214' class=' answer label-4'><span class='answer'>Transport von Sauerstoff<\/span><\/label><\/div>\n<\/div><input type='hidden' id='questionType4' value='radio' class=''><\/div><div class='watu-question' id='question-5'><div class='question-content'><p><span class='watu_num'>5. <\/span>Welchen &#8222;Job&#8220; haben T-Helferzellen?<\/p>\n<\/div><input type='hidden' name='question_id[]' value='878' \/><div class='watu-questions-wrap '><input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4240' \/><div class='watu-question-choice'><input type='radio' name='answer-878[]' id='answer-id-4240' class='answer answer-5  answerof-878' value='4240' \/>&nbsp;<label for='answer-id-4240' id='answer-label-4240' class=' answer label-5'><span class='answer'>sie sind bei einer Infektion die ersten Immunzellen vorort<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4241' \/><div class='watu-question-choice'><input type='radio' name='answer-878[]' id='answer-id-4241' class='answer answer-5  answerof-878' value='4241' \/>&nbsp;<label for='answer-id-4241' id='answer-label-4241' class=' answer label-5'><span class='answer'>sie k\u00f6nnen den Fresszellen helfen, Bakterien zu eliminieren (&#8222;aufzufressen&#8220;)<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4242' \/><div class='watu-question-choice'><input type='radio' name='answer-878[]' id='answer-id-4242' class='answer answer-5  answerof-878' value='4242' \/>&nbsp;<label for='answer-id-4242' id='answer-label-4242' class=' answer label-5'><span class='answer'>die Helferzellen sind nicht wirklich wichtig im Immunsystem<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4239' \/><div class='watu-question-choice'><input type='radio' name='answer-878[]' id='answer-id-4239' class='answer answer-5  answerof-878' value='4239' \/>&nbsp;<label for='answer-id-4239' id='answer-label-4239' class=' answer label-5'><span class='answer'>sie fungieren als &#8222;Informationszentrale&#8220; und informieren nach einer Infektion alle Zellen des Immunsystems<\/span><\/label><\/div>\n<\/div><input type='hidden' id='questionType5' value='radio' class=''><\/div><div class='watu-question' id='question-6'><div class='question-content'><p><span class='watu_num'>6. <\/span>Welche Blutzellen werden bei einer HIV Infektion betroffen?<\/p>\n<\/div><input type='hidden' name='question_id[]' value='875' \/><div class='watu-questions-wrap '><input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4228' \/><div class='watu-question-choice'><input type='radio' name='answer-875[]' id='answer-id-4228' class='answer answer-6  answerof-875' value='4228' \/>&nbsp;<label for='answer-id-4228' id='answer-label-4228' class=' answer label-6'><span class='answer'>T-Helferzellen<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4229' \/><div class='watu-question-choice'><input type='radio' name='answer-875[]' id='answer-id-4229' class='answer answer-6  answerof-875' value='4229' \/>&nbsp;<label for='answer-id-4229' id='answer-label-4229' class=' answer label-6'><span class='answer'>B-Plamazellen<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4227' \/><div class='watu-question-choice'><input type='radio' name='answer-875[]' id='answer-id-4227' class='answer answer-6  answerof-875' value='4227' \/>&nbsp;<label for='answer-id-4227' id='answer-label-4227' class=' answer label-6'><span class='answer'>T-Killerzellen<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4230' \/><div class='watu-question-choice'><input type='radio' name='answer-875[]' id='answer-id-4230' class='answer answer-6  answerof-875' value='4230' \/>&nbsp;<label for='answer-id-4230' id='answer-label-4230' class=' answer label-6'><span class='answer'>Fresszellen<\/span><\/label><\/div>\n<\/div><input type='hidden' id='questionType6' value='radio' class=''><\/div><div class='watu-question' id='question-7'><div class='question-content'><p><span class='watu_num'>7. <\/span>Welche Immunzellen sind bei einer Neuinfektion als erste vorort<\/p>\n<\/div><input type='hidden' name='question_id[]' value='877' \/><div class='watu-questions-wrap '><input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4235' \/><div class='watu-question-choice'><input type='radio' name='answer-877[]' id='answer-id-4235' class='answer answer-7  answerof-877' value='4235' \/>&nbsp;<label for='answer-id-4235' id='answer-label-4235' class=' answer label-7'><span class='answer'>T-Helferzellen<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4237' \/><div class='watu-question-choice'><input type='radio' name='answer-877[]' id='answer-id-4237' class='answer answer-7  answerof-877' value='4237' \/>&nbsp;<label for='answer-id-4237' id='answer-label-4237' class=' answer label-7'><span class='answer'>Fresszellen<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4238' \/><div class='watu-question-choice'><input type='radio' name='answer-877[]' id='answer-id-4238' class='answer answer-7  answerof-877' value='4238' \/>&nbsp;<label for='answer-id-4238' id='answer-label-4238' class=' answer label-7'><span class='answer'>T-Killerzellen<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4236' \/><div class='watu-question-choice'><input type='radio' name='answer-877[]' id='answer-id-4236' class='answer answer-7  answerof-877' value='4236' \/>&nbsp;<label for='answer-id-4236' id='answer-label-4236' class=' answer label-7'><span class='answer'>B-Plasmazellen<\/span><\/label><\/div>\n<\/div><input type='hidden' id='questionType7' value='radio' class=''><\/div><div class='watu-question' id='question-8'><div class='question-content'><p><span class='watu_num'>8. <\/span>Wie hei\u00dfen die roten Blutk\u00f6rperchen noch?<\/p>\n<\/div><input type='hidden' name='question_id[]' value='869' \/><div class='watu-questions-wrap '><input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4200' \/><div class='watu-question-choice'><input type='radio' name='answer-869[]' id='answer-id-4200' class='answer answer-8  answerof-869' value='4200' \/>&nbsp;<label for='answer-id-4200' id='answer-label-4200' class=' answer label-8'><span class='answer'>Thrombozyten<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4202' \/><div class='watu-question-choice'><input type='radio' name='answer-869[]' id='answer-id-4202' class='answer answer-8  answerof-869' value='4202' \/>&nbsp;<label for='answer-id-4202' id='answer-label-4202' class=' answer label-8'><span class='answer'>Leukozyten<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4203' \/><div class='watu-question-choice'><input type='radio' name='answer-869[]' id='answer-id-4203' class='answer answer-8  answerof-869' value='4203' \/>&nbsp;<label for='answer-id-4203' id='answer-label-4203' class=' answer label-8'><span class='answer'>Rotozyten<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4201' \/><div class='watu-question-choice'><input type='radio' name='answer-869[]' id='answer-id-4201' class='answer answer-8  answerof-869' value='4201' \/>&nbsp;<label for='answer-id-4201' id='answer-label-4201' class=' answer label-8'><span class='answer'>Erythrozyten<\/span><\/label><\/div>\n<\/div><input type='hidden' id='questionType8' value='radio' class=''><\/div><div class='watu-question' id='question-9'><div class='question-content'><p><span class='watu_num'>9. <\/span>Welche Aufgabe haben die\u00a0Erythrozyten?<\/p>\n<\/div><input type='hidden' name='question_id[]' value='870' \/><div class='watu-questions-wrap '><input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4208' \/><div class='watu-question-choice'><input type='radio' name='answer-870[]' id='answer-id-4208' class='answer answer-9  answerof-870' value='4208' \/>&nbsp;<label for='answer-id-4208' id='answer-label-4208' class=' answer label-9'><span class='answer'>Transport von O2 und CO2<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4210' \/><div class='watu-question-choice'><input type='radio' name='answer-870[]' id='answer-id-4210' class='answer answer-9  answerof-870' value='4210' \/>&nbsp;<label for='answer-id-4210' id='answer-label-4210' class=' answer label-9'><span class='answer'>Wunderschluss<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4209' \/><div class='watu-question-choice'><input type='radio' name='answer-870[]' id='answer-id-4209' class='answer answer-9  answerof-870' value='4209' \/>&nbsp;<label for='answer-id-4209' id='answer-label-4209' class=' answer label-9'><span class='answer'>Immunabwehr<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4211' \/><div class='watu-question-choice'><input type='radio' name='answer-870[]' id='answer-id-4211' class='answer answer-9  answerof-870' value='4211' \/>&nbsp;<label for='answer-id-4211' id='answer-label-4211' class=' answer label-9'><span class='answer'>W\u00e4rmetransport<\/span><\/label><\/div>\n<\/div><input type='hidden' id='questionType9' value='radio' class=''><\/div><div class='watu-question' id='question-10'><div class='question-content'><p><span class='watu_num'>10. <\/span>Was machen T-Killerzellen?<\/p>\n<\/div><input type='hidden' name='question_id[]' value='876' \/><div class='watu-questions-wrap '><input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4233' \/><div class='watu-question-choice'><input type='radio' name='answer-876[]' id='answer-id-4233' class='answer answer-10  answerof-876' value='4233' \/>&nbsp;<label for='answer-id-4233' id='answer-label-4233' class=' answer label-10'><span class='answer'>sie t\u00f6ten von Viren infizierte, k\u00f6rpereigene Zellen ab<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4234' \/><div class='watu-question-choice'><input type='radio' name='answer-876[]' id='answer-id-4234' class='answer answer-10  answerof-876' value='4234' \/>&nbsp;<label for='answer-id-4234' id='answer-label-4234' class=' answer label-10'><span class='answer'>sie t\u00f6ten (&#8222;fressen&#8220;) alle Eindringlinge<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4231' \/><div class='watu-question-choice'><input type='radio' name='answer-876[]' id='answer-id-4231' class='answer answer-10  answerof-876' value='4231' \/>&nbsp;<label for='answer-id-4231' id='answer-label-4231' class=' answer label-10'><span class='answer'>sie t\u00f6ten Bakterien ab<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='4232' \/><div class='watu-question-choice'><input type='radio' name='answer-876[]' id='answer-id-4232' class='answer answer-10  answerof-876' value='4232' \/>&nbsp;<label for='answer-id-4232' id='answer-label-4232' class=' answer label-10'><span class='answer'>sie t\u00f6ten Viren ab<\/span><\/label><\/div>\n<\/div><input type='hidden' id='questionType10' value='radio' class=''><\/div><div style='display:none' id='question-11'><br \/><div class='question-content'><img src=\"http:\/\/nawi.naturundbildung.at\/wp\/wp-content\/plugins\/watu\/loading.gif\" width=\"16\" height=\"16\" alt=\"Loading ...\" title=\"Loading ...\" \/>&nbsp;Loading &#8230;<\/div><\/div><br \/>\n\t<p>Question <span id='numQ'>1<\/span> of 10<\/p>\n\t\t<input type=\"button\" id=\"next-question\" value=\"Next &gt;\"  \/>\n<input type=\"button\" name=\"action\" onclick=\"Watu.submitResult()\" id=\"action-button\" value=\"Submit\"  class=\"watu-submit-button\" \/>\n<input type=\"hidden\" name=\"no_ajax\" value=\"0\"><input type=\"hidden\" name=\"quiz_id\" value=\"108\" \/>\n<input type=\"hidden\" id=\"watuStartTime\" name=\"start_time\" value=\"2026-08-24 01:58:17\" \/>\n<\/form>\n<\/div>\n<div id=\"watu-loading-result\" style=\"display:none;\">\n\t<p align=\"center\"><img src=\"http:\/\/nawi.naturundbildung.at\/wp\/wp-content\/plugins\/watu\/loading.gif\" width=\"16\" height=\"16\" alt=\"Loading\" title=\"Loading\" \/><\/p>\n<\/div>\t\n<script type=\"text\/javascript\">\nvar exam_id=0;\nvar question_ids='';\nvar watuURL='';\njQuery(function($){\nquestion_ids = \"874,872,873,871,878,875,877,869,870,876\";\nexam_id = 108;\nWatu.exam_id = exam_id;\nWatu.qArr = question_ids.split(',');\nWatu.post_id = 4964;\nWatu.singlePage = '0';\nWatu.hAppID = \"0.57183800 1787536697\";\nwatuURL = \"http:\/\/nawi.naturundbildung.at\/wp\/wp-admin\/admin-ajax.php\";\nWatu.noAlertUnanswered = 0;\n});\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>Rote Blutk\u00f6rperchen: Die roten Blutk\u00f6rperchen (Erythrozyten)erscheinen uns unter dem Mikroskop als rote, kreisrunde Scheibchen, die beidseitig in der Mitte eingedellt sind. Ein erwachsener Mensch verf\u00fcgt \u00fcber rund 25.000 Milliarden Erythrozyten ihre Lebensdauer betr\u00e4gt etwa 100 bis 120 Tage. In der Milz und in der Leber \u00fcbernehmen schlie\u00dflich die Makrophagen, eine<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":655,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ngg_post_thumbnail":0},"aioseo_notices":[],"_links":{"self":[{"href":"http:\/\/nawi.naturundbildung.at\/wp\/index.php?rest_route=\/wp\/v2\/pages\/4964"}],"collection":[{"href":"http:\/\/nawi.naturundbildung.at\/wp\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/nawi.naturundbildung.at\/wp\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/nawi.naturundbildung.at\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/nawi.naturundbildung.at\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4964"}],"version-history":[{"count":8,"href":"http:\/\/nawi.naturundbildung.at\/wp\/index.php?rest_route=\/wp\/v2\/pages\/4964\/revisions"}],"predecessor-version":[{"id":5054,"href":"http:\/\/nawi.naturundbildung.at\/wp\/index.php?rest_route=\/wp\/v2\/pages\/4964\/revisions\/5054"}],"up":[{"embeddable":true,"href":"http:\/\/nawi.naturundbildung.at\/wp\/index.php?rest_route=\/wp\/v2\/pages\/655"}],"wp:attachment":[{"href":"http:\/\/nawi.naturundbildung.at\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4964"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}