采血前献血者手臂如何消毒?
参考答案:
消毒时间不能少于30秒钟,皮肤消毒范围应为直径6CM×8CM,消毒后的部位不能再触摸。
—I thought you had English.
—No. It has been useful in my work. [ ]
A. studied
B. dropped
C. failed
D. passed
行政处罚由具有处罚权的行政机关在( )实施。
A.法定职权范围B.法律C.相关规定下D.相关机关督促下