男性,54岁,高血压病史14余年,超声心动图检查显示,左心室游离壁和室间隔厚度均为19mm,左心室内径48mm。首先应考虑的诊断是() ["非梗阻性肥厚型心肌病","高血压心脏病","冠状动脉粥样硬化性心脏病","限制型心肌病","风湿性心脏病"]
某女,32岁。下岗后心情不好,近半月自感胃脘痞满,嗳气时作,纳谷不香,胸闷喜叹息,舌正常,脉弦。临床诊断最可能是() ["A.肝气郁结证","B.肝气横逆证","C.肝胃不和证","D.肝郁脾虚证","E.气滞证"]
哪类降压药兼有改善肾功能、心功能,逆转心脏肥大,并能明显降低病死率() ["可乐宁等中枢性降压药","钙离子通道阻断剂","血管紧张素转换酶抑制药","利尿降压药","神经节阻断药"]
原发性闭角型青光眼和原发性开角型青光眼的根本区别是() ["眼压升高的快慢","眼压升高的程度","眼压升高时房角是开放还是闭合","眼压控制时房角是开放还是闭合","视功能损伤的程度"]
男性,60岁,体重50kg,以往无心血管病史,走路不慎,滑人刚溶的石灰水中,两下肢烫伤。该患者出现呕吐,呕出大量宿食,此时最佳处理是() ["A.注射甲氧氯普胺(胃复安)","注射盐酸氯丙嗪(冬眠灵)","置胃管,胃肠减压","注射枢复宁","针灸内关穴"]
正常脑脊液中蛋白质的含量为()g/L。