Contemporary Nursing

Objective To explore the method of reducing hemolysis before blood specimen examination. Methods The method of sampling survey and grouping study was adopted in this study. Routine blood specimen management was carried out from January to September 2020, and 200 samples were set as the control group. From October 2020 to June 2021, quality control circle activities were carried out on blood samples, and 200 blood samples were set as experimental group. The hemolysis of the two groups of blood samples before testing was collected, and the advantages and disadvantages of routine management and quality control circle activity management were compared. At the same time, another 400 patients who provided blood samples were surveyed by questionnaire, 200 patients in the experimental group and 200 patients in the control group, to collect patients satisfaction with the work of nurses. Results The hemolysis probability of blood samples in the experimental group was significantly lower than that in the control group (P < 0.05). The satisfaction degree of nurses in the experimental group was also improved, much higher than that in the control group (P < 0.05). Conclusions Hemolysis before blood sample examination will have adverse effects on blood test, but after the use of quality control circle activities, the hemolysis rate of blood sample is significantly reduced, which greatly improves the patients satisfaction with the work of blood collection and examination of nurses.

Blood specimen; Hemolysis; Methods to study