分析前的质量控制（Quality control before analysis）.doc

分析前的质量控制（Quality control before analysis） Quality control prior to analysis of specimen analysis Time: 2008-7-29 10:10:14, click:? 376 Key words: test specimen quality control Analysis before the quality control is an important part of the total quality control laboratory and the foundation, that is to say, the laboratory in order to get accurate and reliable and are worth to clinical application of reliable test results, the analysis must be conducted before the quality control, to know and control the factors of analysis before, is not only the direction of lab technicians, also depends on clinical and nursing department to cooperate, it reflects the overall quality and management level of hospital. Analysis before the quality control of clinical physicians should include the correct choice of inspection items and test application, patient preparation, sample collection, transport and specimens were kept, any link processes improper, will affect the accuracy of test results. Patient preparation and specimen collection are one of the important aspects of quality assurance. Since the patient is affected by various internal and external influences, the test results can be made or large or small, so the patient must be prepared properly to reduce the random analysis error. 1. The types of inspection items can be divided into three categories: tests for screening, tests for diagnosis, therapeutic effects and prognostic observations. Fill out 2. It must ensure that included all the information (including name, gender, age, outpatient or inpatient number, dont, clinical diagnosis, etc.), and other specific identification number, such as emergency clinical medicine; The items required to be tested, as well as the information to be attached to the test items, such as 24h urinary protein should be added to the amount of 24h, and the endogenous creatinine clearance rate should be added to the information of the amount of urine, height and weight of 24h. Signature of the pers