【单选题】【消耗次数:1】
皮肤被有毒物质污染后,应立即清洗,下列哪个说法准确:( )
碱类物质以大量水洗后,然后用酸溶液中和后洗涤,再用水冲洗
酸类物质以大量水洗后,然后用氢氧化钠水溶液中和后洗涤,再用水冲洗
氢氟酸以大量水洗后,然后用5%碳酸氢钠水溶液中和后洗涤,再涂以悬浮剂,消毒包扎
碱金属以大量水洗后,然后用酸性水溶液中和后洗涤,再用水冲洗
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