用于浸泡金属器械的高效类消毒剂是()。
A.0.5%过氧乙酸
B.2%戊二醛
C.0.1%苯扎溴铵
D.3%漂白粉澄清液
E.70%乙醇
参考答案:B
解析:[知识点] 化学消毒灭菌法
He’s _______as a “bellyacher” —he’s always complaining about something.
A.who is known
B.whom is known
C.what is known
D.which is known
下列药物中不属于慢作用抗风湿药的是
A.金制剂B.柳氮磺胺吡啶C.羟基氯喹D.青霉胺E.美洛昔康