关于脉搏测量正确的是() ["用拇指、示指、中指的指端按压栳动脉","一般测量10S","脉搏异常时测量1min","情绪紧张时要延长测量时间保证数据准确"]
做尿爱迪计数留12h尿标本应加() ["甲苯","甲醛","草酸","稀盐酸","浓盐酸"]
10kV跌落式熔断器的水平相间距离不应小于()。 ["300mm","500mm","700mm","800mm"]
做尿蛋白定量留24h尿标本应加() ["甲苯","甲醛","草酸","稀盐酸","浓盐酸"]
测肛温时,应将肛温计的水银端轻插入肛门() ["3~4cm,3min后取出","3~4cm,5min后取出","5~6cm,3min后取出","5~6cm,5min后取出"]
在()、()、()设有紧急停车按钮,发生紧急情况时,按压此按钮。