椎管内麻醉时出现死亡的主要原因() ["A．循环抑制","B．呼吸抑制","C．神经反射","D．低血容量","E．药物中毒"]
布比卡因脊麻的起效时间同() ["A．利多卡因","B．丁卡因","C．普鲁卡因","D．罗哌卡因","E．地布卡因"]
某男童，9岁，自觉发热轻微，遇风则冷，自汗，脉浮缓，此为() ["风寒表证","风热表证","伤风表证","伤湿表证","伤暑证"]
某女，34岁，高热，兼面赤口渴，大汗出，脉洪大，此为() ["表热证","伤暑证","风邪表证","里实热证","阴虚证"]
脊麻时下面哪一项下降最大() ["A．右房压","B．左房压","C．心排血指数","D．平均动脉压","E．肺动脉压力"]
目前，国内外采用的心理测试方法主要包括_______和________两大类。
