anal swab的意思|示意

Methods to examine helminth eggs with Kato-Katz, and examine pinworm eggs with anal swab method for children under12years, then do statistics and analysis for the results.

采用改良加藤氏厚片法检查肠道蠕虫卵和对12岁以下儿童进行肛拭法检查蛲虫卵，并对检查结果进行统计分析。

Methods Through field epidemiological investigation, residual food, the vomited matter, excrement and anal swab of the patients, the anal swab of the cooks were all collected, sampled and tested.

方法进行现场流行病学调查，采集留样食物样品、患者呕吐物、排泻物、肛拭子，厨师肛拭子检测分析。