既安神,又止汗的药物是哪一组()。 ["龙骨与浮小麦","浮小麦与酸枣仁","酸枣仁与柏子仁","柏子仁与五味子","龙骨与五味子"]
隐匿性旁路是指() ["QRS起始部无预激波","PR间期<0.12秒","房室旁路仅有前向传导功能","房室旁路仅有逆向传导功能","既可前向传导,又可逆向传导"]
以下哪项不属于成釉细胞瘤的典型X线表现() ["A.早期呈蜂窝状","B.囊壁边缘常不整齐","C.囊内牙根尖可有不规则吸收","D.周缘有致密的骨白线","E.多房性囊肿样阴影"]
疾病监测采用的方法属于() ["描述性研究","分析性研究","实验性研究","理论性研究","包括以上四种"]
有关典型预激综合征的心电图表现不正确的是() ["PR间期<0.12秒","QRS波增宽≥0.12秒","QRS起始部有预激波","P-J间期延长","继发性ST-T改变"]
流行性脑脊髓膜炎属于()。流行性腮腺炎属于()。