被细菌芽孢污染的器械至少煮沸() ["10min","20min","30min","45min","60min"]
用聚乙烯酮碘消毒皮肤的浓度是() ["0.33%","1%","2%","3%","7.5%"]
男,16岁,参加学校运动会5000米长跑后出现泡沫尿,乏力实验室检查:尿蛋白(+)休息1天的复查尿常规。下列提示肾小球源性血尿的是()。 ["A.伴尿路刺激征","肉眼血尿","伴有血凝块","尿沉渣可见红细胞管型","尿相差显微镜示均一形态红细胞"]
煮沸消毒时为了提高沸点,缩短灭菌时间,可在水中加入() ["碳酸氢钠","氢氧化钠","氯化钠","硫酸钠","亚硝酸钠"]
用10%甲醛溶液浸泡器械的时间为() ["5min","10min","15min","20min","30min"]
急惊风温邪内陷证用方为()急惊风湿热疫毒证用方为()