免疫学检测质控品应具备以下特征,但不包括() ["瓶间差小","纯品并准确定量","稳定","无已知的传染危险性","定性质控品预期结果已确定"]
6个月小儿,发热,咳嗽,憋喘重,面色苍灰,两肺少量哮鸣音及中湿啰音。可能诊断为() ["A.急性支气管炎","B.支气管肺炎","C.腺病毒肺炎","D.毛细支气管炎","E.金黄色葡萄球菌肺炎"]
氨苯喋啶的利尿作用机制是() ["抑制髓袢升支粗段稀释和浓缩功能","抑制远曲小管近端稀释功能","抑制远曲小管、集合管Na重吸收","对抗醛固酮的作用","增加心输出量而利尿"]
临床上确诊子宫内膜癌的依据是() ["获取高危病史","内膜病理学检查","妇科检查阳性体征","内膜细胞学图像分析检查","内膜免疫组化或电镜检查"]
室内质控失控时,所采取的下列措施哪项是不正确的() ["重复测定","更换试剂和校正物","换新的质控液","继续测定常规标本,等次日再观察是否继续失控","回顾整个操作,分析误差原因"]
咽峡的组成不包括()。