儿童时期常见的继发性免疫缺陷病的病因包括() ["A．先天性心脏病","B．营养紊乱","C．感染","D．严重外伤和手术","E．兔疫抑制剂"]
β受体阻滞剂的适应证氨茶碱的适应证 ["A．原发性高血压","B．房性心动过速","C．哮喘","D．过敏性休克"]
病毒性感染引起的免疫功能低下包括() ["A．T细胞数量减少","B．中性粒细胞减少","C．中性粒细胞吞噬和杀菌功能低下","D．细胞毒性T细胞功能低下","E．抗体反应缺乏"]
男，57岁，右侧胸部不适3天，无发热，无咳嗽、咳痰。CT示右下肺外基底段楔形软组织密度病变，基底与胸膜相连，内可见小透亮区，内侧可见小血管影，考虑为() ["A．周围型肺癌","B．肺不张","C．过敏性肺炎","D．肺梗塞","E．肺结核"]
麝香具有特异强烈香气的成分是() ["A．麝香醇","B．麝香酮","C．麝吡啶","D．雄甾烷","E．挥发油"]
哪一种不是抗结核的第一线药物()哪种能引起耳毒性()
