【摘 要】目的：通过研究导致医学检验分析前产生误差的原因，提出相关的解决对策，从而把实验的误差减少并将医学检验的质量提高。方法：通过对相关文献和临床实践的分析，将医学检验前各个过程的步骤进行规范。结论：将医学检验分析前的误差降到最小是非常重要的，并且每个步骤都需要严格的操作。

    【关键词】医学检验；分析前因素；解决对策

    Abstract：Objective To reduce the error of the experiment and improve the quality of medical examination by studying the causes of the error before medical examination and analysis， and putting forward the relevant countermeasures. Methods： Through the analysis of relevant literature and clinical practice， the steps of each process before medical examination were standardized. Conclusion： It is very important to minimize the error before medical examination and analysis ......