显微镜下计数嗜酸眭粒细胞的区域是() ["A．一侧计数室，四角四个大方格","B．一侧计数室，对角两个大方格","C．两侧计数室，对角共四个大方格","D．两侧计数室，四角共八个大方格","E．两侧计数室，共十个大方格"]
尿中脱落细胞学检查，应取() ["A．任何时间的尿均可","B．24小时尿","C．12小时尿","D．晨起第一次尿","E．晨起第二次尿"]
速发型超敏反应时，外周血中常升高的细胞是() ["A．中性粒细胞","B．中性杆状核粒细胞","C．嗜酸性粒细胞","D．中性分叶核粒细胞","E．嗜碱性粒细胞"]
测定残余尿，哪种方法最准确() ["A．排泄性尿路造影","B．排尿后立即用导尿管测定","C．膀胱区的叩诊法","D．B超","E．核素肾图"]
男，70岁，排尿困难3年，逐渐加重，近两周夜间尿液不自主流出，该尿失禁为() ["A．充盈性尿失禁","B．真性尿失禁","C．混合性尿失禁","D．压力性尿失禁","E．急迫性尿失禁"]
背景
