Objective: to explore the effect of respiratory function training on improving pulmonary function in patients with rheumatic heart disease. Methods: 61 patients with rheumatic heart disease received by the cardiac sur...Objective: to explore the effect of respiratory function training on improving pulmonary function in patients with rheumatic heart disease. Methods: 61 patients with rheumatic heart disease received by the cardiac surgery department of the hospital from April 11, 2020 to April 11, 2021 were grouped according to the time of elective heart surgery. 30 patients in the traditional group received traditional nursing intervention and 31 patients in the experimental group received respiratory function training. The postoperative pulmonary function and postoperative adverse reactions of the two groups were observed. Results: before nursing, the forced expiratory volume (FEV1), respiratory volume (FVC), the percentage of forced vital capacity in forced vital capacity (FEV1%) in the first second and the level of blood oxygen saturation (SaO2) in the two groups were highly homogeneous. After nursing, the levels of FEV1, FVC, FEV1% and SaO2 in the two groups were higher than those before nursing. FEV1, FVC The level of FEV1% was significantly higher than that of the traditional group, the statistical predictive value showed that there was specificity (P < 0.05), the level of SaO2 was slightly higher than that of the traditional group, and the statistical predictive value showed that there was no specificity (P > 0.05);The incidence of sputum cough and aspiration pneumonia in the experimental group was lower than that in the traditional group. The statistical prediction results showed that there was specificity (P < 0.05);The comparison of the satisfaction questionnaire between the two groups shows that the average score of the satisfaction questionnaire in the experimental group is higher than that in the traditional group, and the statistical prediction results suggest that there is specificity (P < 0.05). Conclusion: preoperative respiratory function training for rheumatic heart disease is helpful to the recovery of postoperative pulmonary function, reduce postoperative adverse reactions and improve patients satisfaction with medical services, which can be used as an important auxiliary measure before heart surgery.展开更多
The purpose of the double reduction policy is to reduce the homework burden and off-campus training burden for students in the compulsory education stage, abide by the development rules of students and education, focu...The purpose of the double reduction policy is to reduce the homework burden and off-campus training burden for students in the compulsory education stage, abide by the development rules of students and education, focus on the healthy development of students' physical and mental health, provide students with rest time, and comprehensively improve the quality of school classroom teaching. In the face of the implementation of the double reduction policy, junior middle school English teachers need to actively innovate the teaching concept and teaching mode, and do a good job of effective teaching strategy research, in order to help strengthen the efficiency of junior middle school English classroom teaching efficiency. This paper mainly analyzes the English teaching strategy of junior middle schools under the double reduction policy, in order to deepen the reform of English teaching and improve the effectiveness of classroom teaching.展开更多
文摘Objective: to explore the effect of respiratory function training on improving pulmonary function in patients with rheumatic heart disease. Methods: 61 patients with rheumatic heart disease received by the cardiac surgery department of the hospital from April 11, 2020 to April 11, 2021 were grouped according to the time of elective heart surgery. 30 patients in the traditional group received traditional nursing intervention and 31 patients in the experimental group received respiratory function training. The postoperative pulmonary function and postoperative adverse reactions of the two groups were observed. Results: before nursing, the forced expiratory volume (FEV1), respiratory volume (FVC), the percentage of forced vital capacity in forced vital capacity (FEV1%) in the first second and the level of blood oxygen saturation (SaO2) in the two groups were highly homogeneous. After nursing, the levels of FEV1, FVC, FEV1% and SaO2 in the two groups were higher than those before nursing. FEV1, FVC The level of FEV1% was significantly higher than that of the traditional group, the statistical predictive value showed that there was specificity (P < 0.05), the level of SaO2 was slightly higher than that of the traditional group, and the statistical predictive value showed that there was no specificity (P > 0.05);The incidence of sputum cough and aspiration pneumonia in the experimental group was lower than that in the traditional group. The statistical prediction results showed that there was specificity (P < 0.05);The comparison of the satisfaction questionnaire between the two groups shows that the average score of the satisfaction questionnaire in the experimental group is higher than that in the traditional group, and the statistical prediction results suggest that there is specificity (P < 0.05). Conclusion: preoperative respiratory function training for rheumatic heart disease is helpful to the recovery of postoperative pulmonary function, reduce postoperative adverse reactions and improve patients satisfaction with medical services, which can be used as an important auxiliary measure before heart surgery.
文摘The purpose of the double reduction policy is to reduce the homework burden and off-campus training burden for students in the compulsory education stage, abide by the development rules of students and education, focus on the healthy development of students' physical and mental health, provide students with rest time, and comprehensively improve the quality of school classroom teaching. In the face of the implementation of the double reduction policy, junior middle school English teachers need to actively innovate the teaching concept and teaching mode, and do a good job of effective teaching strategy research, in order to help strengthen the efficiency of junior middle school English classroom teaching efficiency. This paper mainly analyzes the English teaching strategy of junior middle schools under the double reduction policy, in order to deepen the reform of English teaching and improve the effectiveness of classroom teaching.
