常用的血红蛋白质控物是() ["全血质控物","醛化半固体红细胞","定值的溶血液","HiCN参考品","氯化血红素"]
药物经济学的服务对象包括() ["政府管理和决策部门","患者家属","临床医务人员","商业医疗保险公司","药品供应商"]
下面例子中哪个不是摩擦生电的现象()? ["发电机发电","秋天干燥季节任穿化纤衣裤易粘在腿上","用塑料梳子梳干头发时头发会蓬起"]
下列哪项不是消渴病的病机() ["A.肝气郁结","B.胃热","C.肾虚","D.津气两伤","E.肺胃热盛"]
有关随机误差的描述不正确的是() ["A.随机误差具有偶然性; ","B.在重复性条件下多次平行测定,误差的大小和正、负出现的几率相等; ","C.随机误差的出现捉摸不定,无规律可循; ","D.随机误差"]
什么是并列题名,不在题名页上出现的对照题名,能否作为题名成分的组成部分?