ABSTRACT
Objective To evaluate the efficacy of WeChat platform conbined with problem-based learning (PBL) teaching method when applied to the standardized training for residents in a department of anesthesiology.Methods Ninety-six residents who were undergoing the standardized training in the Department of Anesthesiology of our hospital were divided into 3 groups (n =32 each) using a random number table:lecture-based learning teaching method group,PBL teaching method group and WeChat platform plus PBL teaching method group.The examination scores after the end of teaching,satisfaction with teaching and scores of interest in anesthesiology were recorded.Results The total scores of examination,scores of comprehension memory problems,clinical application problems and comprehensive analysis problems,rate of satisfactory teaching and scores of interest in anesthesiology were significantly higher in WeChat platform plus PBL teaching method group than in the other two groups (P＜0.05).Conclusion WeChat platform combined with PBL teaching method can improve the teaching quality of the standardized training for residents in a department of anesthesiology and win praise from residents,and it is worth promoting the application.
ABSTRACT
Objective:To observe the effects of remifentanil on hemodynamics and plasma angiotentratin-Ⅱ (AgⅡ) level in children with cleft palate undergoing repair operation.Methods:Fifty patients,ASA Ⅰ-Ⅱ, were randomly divided into two groups,remifentanil group (R group) and fentanyl reoup (F group).Patients in R group received remifentanil combined with propofol anesthesia,those in F group received fentanyl combined with propofol anesthesia.Vecuronium bromide was given as muscle relaxant in both groups.ECG,HR,BP and SpO_2 were monitored in all the patients during operation,and peripheral venous blood samples were taken 1 d before operation(T1 ),at the time of endotracheal intubation(T2),10 min after operation beginning(T3),5 minutes after extubation(T4) for the check of plasma AgⅡ level.Results:At T2 and T3 HR,SBP,DBP and plasma AgⅡ level were significant lower in both group of the patients (P