实脾散的功用是() ["A.燥湿和胃","B.清热祛湿","C.温阳化湿","D.祛湿化浊","E.利水渗湿"]
接入静脉留置管的病人出现菌血症,最有可能的病原菌为() ["肺炎链球菌","肺炎克雷伯菌","表皮葡萄球菌","普通变形杆菌","鲍曼不动杆菌"]
《中华人民共和国海船船员适任考试、评估和发证规则》中所指的“近岸航区”系指距中国海岸不超过()海里的通航水域。 ["50","100","200","400"]
维生素C中重金属的检查:取待测品1.0g,加水溶解成25ml,要求重金属的含量不超过10/100万。《中国药典》(2010年版)收载的检查药品重金属杂质的方法有() ["1种","2种","3种","4种","5种"]
五苓散的功用是() ["A.燥湿和胃","B.清热祛湿","C.温阳化湿","D.祛湿化浊","E.利水渗湿"]
0.1mol/LHAc溶液的PH值(Ka=1.8×10-5)。