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Objective:To investigate the application and effect of personalized teaching mode based on Xuexitong learning platform in physiology.Methods:Four parallel classes from the nursing specialty were randomized into two groups, of which the class 1 and class 2 were taken as the experimental group, and the class 3 and class 4 were taken as the control group, with 102 students in both groups. The students number of these two groups is both 102. The experimental group adopted the personalized teaching mode based on Xuexitong learning platform, with the features of preparation before the class, the teaching in class and testing after class; while the control group adopted the traditional teaching mode. The final results of students from the two groups were compared, and questionnaires were send out. The data were processed by SPSS 22.0 software and analyzed by rank-sum test.Results:The final scores of the students from the experimental group were better than those of the control group ( P<0.001). The experimental group was significantly better than the control group in improvement of self-learning, teamwork, personality development and medical literacy ( P<0.05). And there was no significant difference in the recognition of language expression ability between the two groups ( P>0.05). Conclusion:The personalized teaching based on Xuexitong learning platform can play an important role in developing the personalities of students and improving the educational effect of teaching students in accordance with their aptitude, which has a popularization significance in the teaching of physiology.
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Objective:To evaluate the effect and influence of exchange transfusion on neonatal ABO hemolysis by comparing the changes of indirect bilirubin in serum and internal environment before and after exchange transfusion.Methods:A retrospective analysis of 242 cases with neonatal ABO hemolytic disease from January 2017 to October 2018 in the Children's Hospital of Jiangxi Province was carried out.According to whether the parents signed or agreed to exchange transfusion, they were divided into two groups.The exchange group (126 cases) received routine treatment + exchange of blood, and the control group (116 cases) was only given conventional therapy(blue light + probiotics + gamma globulin). In the exchange group, peripheral venous blood was collected half an hour before the exchange of blood(T1) and half an hour after the exchange of blood(T2), while in the control group, the indirect bilirubin, platelet and blood sugar were measured at two time points of parents signing disapproval of exchange of blood(T1) and disapproval of exchange of blood and one day after the treatment(T2).Results:The indirect bilirubin levels in serum of the exchange group and the control group were decreased, and the difference was statistically significant[(194.010±41.065)μmol/L vs.(390.048±39.058)μmol/L, t=1507.604, (292.014±39.998)μmol/L vs.(383.452±42.820)μmol/L, t=306.820, all P<0.05]. The decrease of serum indirect bilirubin in the exchange group was more significant than that in the control group, and the difference was statistically significant.[(194.010±41.065)μmol/L vs.(292.014±39.998)μmol/L, t=368.267, P<0.05]. After exchange transfusion, the levels of platelet and blood sugar were decreased significantly, and the differences were statistically significant[(91.370±24.766)×10 9/L vs.(350.660±32.564)×10 9/L, t=5061.203, (2.965±0.593)mmol/L vs.(5.490±0.876)mmol/L, t=717.817, all P<0.05]. Decreased platelets and blood sugar could return to normal within 3 days. Conclusion:Exchange therapy can significantly reduce the level of bilirubin and the incidence of bilirubin encephalopathy in neonates with ABO hemolysis.Exchange therapy has certain effect on the internal environment of neonatal ABO hemolytic patients, which is easy to cause thrombocytopenia and blood sugar reduction.But the change of internal environment is temporary and reversible.
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Objective:To investigate the application and effect of personalized teaching mode based on Xuexitong learning platform in physiology.Methods:Four parallel classes from the nursing specialty were randomized into two groups, of which the class 1 and class 2 were taken as the experimental group, and the class 3 and class 4 were taken as the control group, with 102 students in both groups. The students number of these two groups is both 102. The experimental group adopted the personalized teaching mode based on Xuexitong learning platform, with the features of preparation before the class, the teaching in class and testing after class; while the control group adopted the traditional teaching mode. The final results of students from the two groups were compared, and questionnaires were send out. The data were processed by SPSS 22.0 software and analyzed by Rank-Sum test, so as to understand the students' evaluation of individualized teaching effect.Results:The final scores of the students from the experimental group were better than those of the control group ( P<0.001). The experimental group was significantly better than the control group in improvement of self-learning, teamwork, personality development and medical literacy ( P<0.05). And there was no significant difference in the recognition of language expression ability between the two groups ( P>0.05). Conclusion:The personalized teaching based on Xuexitong learning platform can play an important role in developing the personalities of students and improving the educational effect of teaching students in accordance with their aptitude, which has a popularization significance in the teaching of physiology.
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Objective To evaluate the clinical efficacy of ultrasonic-harmonic scalpel in open thyroid surgery.Methods Totally 70 patients with thyroid surgery from January 2012 to January 2014 in some hospital were selected as the study objects, who were divided into a control group and an observation group equally. The patients in the control group went through traditional surgery, and the ones in the observation group underwent open thyroid surgery. Then the operative time, blood loss, postoperative hospital stay before and after surgery and body stress-related serum markers of two groups were analyzed and compared.Results The observation group had the operative time, blood loss and postoperative hospital stay significantly better than those of the control group, and the body stress-related serum markers 5 days after operation significantly lower than that of the control group, with P<0.05.Conclusion The short-term clinical effect of ultrasonic-harmonic scalpel in open thyroid surgery is significantly better than that of traditional surgery, which has high safety and lower degree of adverse physical stress.
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Objective To investigate the feasibility and effectiveness of ‘ group-head responsibility teaching method' in the physiology experiment teaching.Methods Totally 422 students of clinical medicine major in 2010 grade were randomly divided into two groups:212 students in control and 210 in study group.For students in control group,principles,procedures,items of experiment and computer operation were first taught,then experiment was performed while for those in study group,initial procedures were firstly explained,then the group heads were called together to observe the experiment preformed by teacher,after that the group heads returned to assist other students performing the experiment.Finally,experiment success rates,scores of final-term experiment operation,theoretical exam and report of two groups were compared and analyzed.Meanwhile,questionnaire survey was conducted.Results Success rates were improved significantly in study group than in control group (x2 =37.42,P =0.0000).There were significant differences in operation scores (t =4.3213,P =0.0000),theoretical exam scores (t =6.8744,P =0.0000) and report scores (t =15.298,P =0.0000) between the two groups.Conclusions ‘ Group-head responsibility teaching method' is better than traditional lecture-style teaching method and it can promote comprehensive capabilities of students.