凝血酶时间延长见于A.凝血酶原含量减低B.疑血酶原活性减低C.巨球蛋白血症D.组织液混入血浆E.低纤维蛋白原血症...
Friday, December 29, 2023
患儿,男性,10岁。不自主的舞蹈样动作或震颤,语音含糊不清,步态不稳,眼角膜边上形成黄绿色沉积环,可能与下列哪种元素有关...
Monday, September 26, 2022
免疫固定电泳的应用不包括A.M蛋白的鉴定B.尿液中本周蛋白的检测C.脑脊液中蛋白的检测D.本周蛋白κ、λ分型E.抗原内显影...
Monday, September 25, 2023
Friday, September 23, 2022
Friday, September 23, 2022
Friday, September 23, 2022
Friday, September 23, 2022
Friday, September 23, 2022
Friday, September 23, 2022
Friday, September 23, 2022
Monday, September 26, 2022
A.汞滴定法B.分光光度法C.库仑电量分析法D.离子选择电极法E.火焰光度法...
Sunday, September 25, 2022
Friday, September 23, 2022
Tuesday, September 27, 2022
动态法测定代谢物浓度时,为了提高测定的线性,下列哪项办法可行...
Tuesday, September 27, 2022
A.抗原-抗体复合物B.相应抗体C.抗原D.抗免疫球蛋白抗体E.抗C3抗体...
Sunday, September 25, 2022
Friday, September 23, 2022
Friday, September 23, 2022
一个成年人不能对细胞内寄生菌或真菌产生抗感染免疫,提示可能的原因是...
Tuesday, September 27, 2022
患儿,8个月。腹泻5天,大便10余次/天,为白色稀水样,无腥臭味,体查:精神萎靡,皮肤干燥,弹性较差,四肢稍冷,尿量明显减少,大便常规检查未见红、白细胞。...
Friday, September 23, 2022