[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fVZiEAz0-vBtUNalwg0fq1BFuAWN2kMGpR5K4i2nUybk":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":29,"type":30},[],"2026-05-30 22:44:30",393618509,[8,9,10,11],"D","B","C","A",{"courseId":13,"courseImg":14,"courseName":15},"42bc2dff69cdfeb3a74964e0e6678a62","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F08b417f212ea65bdfcc7299f9b7923f5.jpg","线性代数","下列表述错误的是: A. 若A是可逆矩阵,则A的特征值一定不为 0. B. 若方阵\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa389b31794048b545f66ce225c7a6f3e.webp\">满足 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F61d3dd105ec7dc2bab5848a9c02d4e6b.webp\">,则\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa389b31794048b545f66ce225c7a6f3e.webp\">的特征值只能为 1,-1. C. 若0是方阵A的特征值,则A不可逆. D. 若方程组\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fdc7e2d1ccd82f51e1471c4a9a4b9aa2c.webp\"> 的基础解系为\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F251a70e22d1ca6e4523060da357fb09f.webp\">,则对应于特征值1的全部特征向量为 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc63213e76269e68b637133ff8771a003.webp\">",[18,31,41,51,61,71,81,91,101,110],{"answer":19,"createTime":20,"id":21,"options":22,"question":28,"source":29,"type":30},[],"2026-05-11 02:37:41",365728310,[23,24,25,26,27],"急性肾小球肾炎","肾病综合征","隐匿性肾小球肾炎","高血压肾损害","慢性肾小球肾炎","男,45岁.发现血尿、蛋白尿8年.查体 BP150\u002F90mmHg. 实验室检查尿蛋白定量1.2~1.8g\u002Fd, 血肌酐110umol\u002FL. 临床诊断是(1.0)","v1",0,{"answer":32,"createTime":20,"id":33,"options":34,"question":40,"source":29,"type":30},[],365728311,[35,36,37,38,39],"低色素、小细胞性贫血","白细胞出现中性粒细胞增加","血小板异常增多","贫血常为轻、中度","促红细胞生成素增加","尿毒症患者血液系统的临床表现为(1.0)",{"answer":42,"createTime":20,"id":43,"options":44,"question":50,"source":29,"type":30},[],365728312,[45,46,47,48,49],"嘱预防感冒","嘱患者可以妊娠","饮食特殊要求","保持卫生,每日洗澡","每周测量血压1次","患者女性,28岁.反复血尿、蛋白尿3年,5天前感冒后出现乏力、食欲减退,查眼睑、颜面水肿,蛋白尿(++),尿红细胞5个\u002FHP,血压149\u002F90mmHg,Hb90g\u002FL,夜尿增多,对患者应采取的健康教育是(1.0)",{"answer":52,"createTime":20,"id":53,"options":54,"question":60,"source":29,"type":30},[],365728313,[55,56,57,58,59],"轻微病变","硬化性病变","系膜毛细血管性病变","膜性肾病","局灶节段性病变","在原发性肾小球肾炎的病理分型中,预后最好的是(1.0)",{"answer":62,"createTime":20,"id":63,"options":64,"question":70,"source":29,"type":30},[],365728314,[65,66,67,68,69],"改为地塞米松","将泼尼松加量到80mg\u002Fd","改用环磷酰胺","用原剂量继续观察","减少泼尼松量到40mg\u002Fd,加用免疫抑制剂","男性,20岁.原发性肾病综合征患者,首次治疗,每日用泼尼松60mg,3周后尿蛋白仍为(+++),此时应(1.0)",{"answer":72,"createTime":20,"id":73,"options":74,"question":80,"source":29,"type":30},[],365728315,[75,76,77,78,79],"急性链球菌感染后肾小球肾炎","原发性肾病综合征","紫癜性肾炎","急进性肾炎","狼疮性肾炎","女,19岁.以大量蛋白尿伴镜下血尿入院.体检贫血貌,血压稍增高 ,血肌酐140umol\u002FL,血清补体C3降低,血清抗核抗体阳性,抗ds-DNA抗体阳性 ,最可能的诊断是(1.0)",{"answer":82,"createTime":20,"id":83,"options":84,"question":90,"source":29,"type":30},[],365728316,[85,86,87,88,89],"消除管型","消除蛋白尿","消除血尿","延缓肾功能减退","控制高血压","慢性肾小球肾炎治疗的主要目的是(1.0)",{"answer":92,"createTime":20,"id":93,"options":94,"question":100,"source":29,"type":30},[],365728317,[95,96,97,98,99],"肾小球内高压、高灌注、高滤过","高尿酸血症","尿蛋白","高脂血症","补体C3","疾病的进展中,非免疫.非炎症性肾损伤起重要作用,下列哪项除外(1.0)",{"answer":102,"createTime":20,"id":103,"options":104,"question":109,"source":29,"type":30},[],365728318,[105,58,106,107,108],"系膜增生性IgA肾病","局灶节段性肾小球硬化","微小病变型肾病","系膜增生性肾炎(非IgA肾病)","最易发生血栓合并症的肾病综合征病理类型是(1.0)",{"answer":111,"createTime":20,"id":112,"options":113,"question":119,"source":29,"type":30},[],365728319,[114,115,116,117,118],"尿频、尿急、尿痛","畏寒、发热、头痛","清洁中段尿培养细菌计数≥105\u002Fml","清洁中段尿白细胞>5\u002FHP","血白细胞总数升高","下列哪一项对诊断尿路感染最有意义(1.0)"]