治疗对室性早搏的首选药物是() ["普鲁卡因酰胺","奎尼丁","苯妥英","维拉帕米(异搏定)","利多卡因"]
主要表现为限制性通气功能障碍的疾病除外() ["支气管哮喘","肺纤维化","肺水肿","胸廓畸形","胸腔积液"]
X线显示两肺颗粒网状影,充气不良,可见支气管充气征() ["胎粪吸入性肺炎","肺出血","湿肺","肺透明膜病","感染性肺炎"]
治疗性电视胸腔镜手术的适应证中,不包括()。 ["胸部外伤","纵隔疾病和心脏疾病","患侧胸部手术史和胸膜肥厚粘连严重者","胸膜疾病和肺疾病","食管疾病"]
某孕妇,孕前基础血压为100/60mmHg,宫内孕28周始出现水肿.34周出现头痛,查:BP150/110mmHg,水肿达脚踝部,24小时尿蛋白定量5.5g,最可能的诊断是()。 ["轻度妊娠期高血压疾病","中度妊娠期高血压疾病","先兆子痫","妊娠合并慢性肾炎","原发性高血压合并妊娠"]
关于脑肿瘤MRI信号特点的描述,哪项不对()