患者,女,30岁。带下量多,色黄而稠,少腹隐痛,阴部瘙痒,舌苔黄腻,脉滑数。用药应首选的是()。 ["清热泻火药","清热凉血药","清热燥湿药","清热解毒药","利水渗湿药"]
患者,女,48岁。时常面部潮热,心悸失眠,夜间盗汗,手脚心发热,脉细数。建议用酸枣仁配伍治疗。酸枣仁的功效是() ["安神益智,祛痰开窍","清心安神,清热解毒","安神定惊,平抑肝阳","养心安神,敛汗","养心安神,祛风通络"]
痰饮内停的口渴与饮水表现为()。 ["渴不多饮,兼身热不扬、头身困重","口燥咽干不多饮,兼颧红盗汗、舌红少津","渴喜热饮,饮量不多,或饮入即吐","口干但欲漱水而不欲咽","口渴饮水不多,兼身热夜甚,心烦不寐"]
属于胰岛素分泌促进剂的药物是() ["苯乙双胍","罗格列酮","格列本脲","格列齐特","瑞格列奈"]
()指在高速公路上发生事故、故障由清障车拖出收费站的车辆。 ["被清障车辆","冲卡车辆","异常车辆","特殊车辆"]
商业信用的作用是什么?