Effect of optimized method of Streptomyces proteinolytic on nursing dispensing efficiency before gastroscopy
Objective To investigate the effect of three different methods on the dissolution of streptomyase protease and improve the efficiency of nursing dispensing before gastroscopy.Methods In Center of Digestive Endoscopy,Fifth Hospital,Sun Yat-sen University in March 2024,the traditional stirring method,closed container shock method,and electric stirring method were used to dissolve 20 000 U streptomycin+1 g sodium bicarbonate+50 ml water mixture,respectively,with 30 experiments in each group.The observation indicator was the time taken for the liquid powder to completely dissolve.t test was used.Results The electric stirring method was the best method,and was better in time than the traditional stirring method and the closed container shock method.The single part configuration time was(118.3±5.0)s by the traditional stirring method,(40.0±3.5)s by the closed container shock method,and(25.0±4.0)s by the electric stirring method.The average time of the electric stirring method was 93.3 seconds less than that of the traditional stirring method;the average time of the electric stirring method was 15.0 seconds less than that of the closed container shock method;the difference was statistically significant(P＜0.001).The 10-person configuration time by the traditional stirring method was(199.8±12.5)s;the time by the closed container shock method was(79.7±5.0)s;the time by the electric stirring method was(39.8±6.0)s.The average time of the electric stirring method was 160.0 seconds less than that of the traditional stirring method;the average time of the electric stirring method was 39.9 seconds less than that of the closed container shock method;the difference was statistically significant(P＜0.001).Conclusion The electric stirring method can effectively reduce the time of dispensing before gastroscopy and improve the efficiency of nursing work.
万方数据
维普
