高血压合并下列哪种疾病时,最适合用β受体阻滞剂治疗?() ["高血压急性左心衰","高血压伴心电图二度房室阻滞","高血压伴支气管哮喘","高血压伴心动过缓","高血压伴肥厚梗阻型心肌病"]
下面哪项不是胎盘部位滋养细胞肿瘤的诊断方法() ["A.血HPL测定","B.血hCG测定","C.B超","D.诊断性刮宫","E.血CA125"]
对于特发性功能性低血糖症,下列哪项是错误的() ["多见于女性","是餐后低血糖症的常见类型","可自行缓解","血浆胰岛素水平、胰岛素释放指数均在正常范围","病程较长,可呈进行性发展"]
治疗佝偻病的方法包括() ["药物治疗","日光治疗","紫外线照射","体位矫形","毫米波治疗"]
具有绷急弹指,如牵绳转索特征的脉象是() ["弦脉","实脉","滑脉","紧脉","革脉"]
泌尿系感染时应用抗菌药物的原则是什么?