首页/ 题库 / [单选题]应用涂抹法采集浴盆微生物检测样品时，用浸的答案

应用涂抹法采集浴盆微生物检测样品时，用浸有无菌生理盐水的棉拭子在规格板（5cm×5cm）内来回均匀涂满整个方格，随之转动棉拭子，剪去手接触部位后，将涂抹浴盆的5个棉拭子一并放入125ml的生理盐水中，充分振摇，则此1ml生理盐水中的菌量相对于浴盆多大面积的菌量（　　）。

单选题
2021-07-17 20:32
A、1cm<sup>2</sup>
B、2cm<sup>2</sup>
C、3cm<sup>2</sup>
D、4cm<sup>2</sup>
E、5cm<sup>2</sup>
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正确答案
A
试题解析
标签： 学历教育 成人高考 专升本中医、中药类 基础知识 相关专业知识 专业知识 专业实践能力 2018年微生物检验技术中级职称考试题库【章节题库＋模拟试题】 第2章　环境卫生微生物检验
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