具有镇吐作用的药物有（） ["氯丙嗪","苯海拉明","西米替丁","异丙嗪","东莨菪碱"]
二尖瓣关闭不全的心脏杂音传导部位是（）。 ["向右侧传导","向上传导","向下传导","向左腋下传导","向左锁骨下传导"]
补体经典激活途径的始动分子是（） ["C3","C4","C1q","C1r","C1"]
抗精神病药物中最容易出现过度镇静的是（） ["奋乃静","氟奋乃静","喹硫平","舒必利","利培酮"]
在风湿性瓣膜病中累及最多的是（）。 ["主动脉瓣","肺动脉瓣","二尖瓣","三尖瓣","主动脉瓣＋三尖瓣"]
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