Objective To investigate the application and effect on the performance training of adverse events, and to improve the quality of nursing teaching. Methods Totally 120 new graduate nurses in our hospital were randomly divided into study group(n=60)and control group(n=60). Study group used performance training while control group used traditional training mode and evaluation was made from the adverse event knowledge score , number of adverse events and satisfaction degree of stu-dents. Results Adverse event knowledge score of study group (9.57±0.563) was obviously higher than that of control group(84.90±3.245). Satisfaction degree of students in study group(9.57±0.563) was higher than that of control group(7.35 ±0.917), with statistical differences(P<0.01). Number of ad-verse events(n=3) was obviously lower in study group than in control group(n=15), with statistical differences(P<0.01). Conclusion In adverse events teaching, performance training can be helpful in arousing students' interests in learning. Experiences of self-examination and self-correction also make the students have a deep impression on knowledge, which improves the quality of adverse events teaching and reduces the incidence of adverse events in the new graduates.

Objective:The best operation condition of extraction was found through analyzing the influences of both process of microwave pretreatment and hot wave washing. Methods: A new extraction method of chlorogenic acid was that the dry FLos Lonicerae was humidified with 75% ethanol-water solution at first, then the wet Flos Lonicerae was rapidly vaporized by microwave heating, at last chlorogenic acid was extracted after hot water washed twice, 10 minutes each time. Results: Compared with traditional extraction, the extraction time was about less than 6 times and then extraction ratio was increased by 1%. Conclusion: The method has high rate of extraction and short time of extraction.