患者女性,51岁,既往体健。发热、咳嗽伴呼吸困难3天入院。入院后第2天出现病情加重,呼吸急促,伴烦躁,血压80∕40mmHg,呼吸38次∕分,心率110次∕分,律齐,两肺可闻及少许湿啰音。血气分析(FiO520%):pH7.34,PaO250mmHg,PaCO230mmHg,胸片示两中下肺纹理增多模糊,斑片状阴影,心胸比例正常。血象WBC24.3×109∕1,N88%。为缓解该患者的呼吸困难,纠正低氧血症,下列哪些通气模式可以采用()。 ["A.高频通气","俯卧位通气","呼气末正压通气","液体通气","无创通气"]
属于“十八反”的配伍药对是() ["甘草与海藻","丁香与郁金","人参与五灵脂","三棱与莪术","川乌与牛膝"]
运动性言语中枢位于优势半球的() ["额下回","额上回","额中回","中央前回","中央后回"]
下列结构不属于脑干的是() ["延髓","大脑脚","脑桥","中脑","下丘脑"]
与乌头相反的药物,应除外() ["玄参","白及","贝母","瓜蒌","半夏"]
构成现代心肺复苏三大要素的是()