【判断题】【消耗次数：1】
常用的化学试剂如：苯、乙醚、甲苯、汽油、丙酮、甲醇和煤油均属于易燃物质。（ ）
①
A、正确
②
B、错误
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易燃化学试剂存放和使用的注意事项正确是：
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A、要求单独存放于阴凉通风处
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B、放在冰箱中时，要使用防爆冰箱
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对于苯甲醇的说法错误的是
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为常用的消毒防腐药
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提高难溶性药物溶解度
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皮下注射或肌肉注射可起到局部止痛的效果，可减轻注射部位疼痛感
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可以作青霉素的溶剂，以减轻注射部位疼痛感
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肌肉注射可致肌肉萎缩
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