急性心肌梗死发生室性期前收缩可减少室颤危险的药物()。 ["西地兰","利多卡因","莫雷西嗪","美托洛尔","美西律"]
饮入汽油、煤油等有机溶剂时,可先服用液体石蜡150~200mL,使其溶解而不被吸收,然后进行洗胃。
下列何项不是银翘散的臣药() ["薄荷","桔梗","荆芥穗","牛蒡子","淡豆豉"]
下列哪组穴位不适宜治疗虚证眩晕:() ["A.风池、行间","B.气海、足三里","C.脾俞、气海","D.气海、百会","E.脾俞、足三里"]
患者,60岁,男性,突发头痛、呕吐、视物旋转伴行走不稳2小时。查体:一侧肢体共济失调,眼球震颤,构音障碍。最可能的诊断是() ["脑栓塞","小脑出血","脑叶出血","蛛网膜下腔出血","壳核出血"]
简述构音障碍评定的目的。