[{"data":1,"prerenderedAt":24},["ShallowReactive",2],{"$fpFnokUW7aZ4eJrhpbFrqqNVJ7KMmzbDvo_1bN4Edb_E":3},{"card":4,"examId":6,"chapterTitle":21,"prev":22,"next":23},{"id":5,"examId":6,"prompt":7,"answer":8,"choices":9,"questionType":12,"explanation":13,"explanationDetail":14,"mistakeHint":15,"lectureRef":14,"storyRef":14,"chapterSlug":16,"sectionCode":17,"sectionTitle":18,"clusterSlug":19,"term":14,"sequenceOrder":14,"regionWeight":14,"revisionMark":14,"isActive":20},"ch2-026","touhan","動脈は心臓から出る血管で弾力性があり、静脈は心臓に戻る血管で逆流防止の弁がある。",0,[10,11],"正しい","誤り","ox","「動脈」は、心臓から勢いよく送られてくる血液の圧力に耐えられるよう、壁が厚く弾力があります。「静脈」は、心臓へ戻る血液が重力などで逆流しないよう、所々に「静脈弁」がついています。",null,"動脈と静脈の特徴を逆にした引っかけ問題に注意しましょう。「静脈に弾力がある」「動脈に弁がある」といった記述は誤りです。","chapter-2","2-I-3","循環器系","junkakuki",true,"第2章 人体の働きと医薬品","ch2-025","ch2-027",1784619073652]