Objective Based on the PDCA cycle theory,it explores the application mode of scenario simulation teaching method in clinical basic skills training.Methods The 96 students majoring in clinical medicine from the First Af-filiated Hospital of Harbin Medical University in 2019 were selected as the research objects,and the experimental group and the control group were set up respectively,with 48 students in each group,and skills training was car-ried out from March to December 2022.The control group was trained in the traditional way,and the experimental group was trained in the scenario simulation teaching method based on the PDCA cycle.The training effect and training satisfaction of the control group and the experimental group were compared and analyzed.Results In the sur-vey of the training effect of the students in the experimental group,the evaluation results of the basic clinical skills operation were higher than those in the control group,and the difference between the two groups was statistically significant(P＜0.01).In terms of the appropriate and safe operation mode,There was no significant difference be-tween the two groups(P＞0.05).In the training satisfaction survey,students in the experimental group were signifi-cantly more satisfied with the training than those students who are in the control group.The difference was statistical-ly significant(P＜0.01).Conclusion The application of scenario simulation teaching method based on PDCA cycle in clinical basic skills training helps to improve the quality of clinical basic skills training and student satisfaction.

Objective To observe the effects of a 1 470 nm semiconductor laser on vaporization cutting,coagulation,and thermal injury of ex vivo animal tissues,aiming to explore the feasibility of its application in the treatment of benign prostatic hyperplasia.Methods The experimental group and control group were treated with HANS-D1 and ML-DD01FI 1 470 nm semiconductor laser therapy equipment,respectively.Fresh ex vivo pig bladder tissue was exposed to lasers with the optical fiber placed at distances of 0.5 cm and 1 cm from the tissue for 5 s.The effects of layers at powers of 60,90,120,150,and 160 W on tissue injury were observed.Ex vivo dog prostate and pig kidney tissues were used for vaporization ablation and cutting to observe the effects of lasers at the same power levels on tissue vaporization and cutting thermal injury.Additionally,in coagulation mode,the effects of 30,40,and 50 W semiconductor lasers on tissue coagulation were observed after irradiating ex vivo pig kidney tissue for 5,10,and 15 seconds.Results When the optical fiber was placed 1 cm away from the tissue,the 1 470 nm semiconductor lasers did not cause accidental damage to adjacent normal bladder tissue.However,at a distance of 0.5 cm,the 120 W,150 W,or 160 W lasers caused slight damage to the bladder tissue.In addition,with the increase in output power,the vaporization ablation efficiency of 60-160 W lasers on dog prostate tissue gradually increased,showing a good linear correlation between vaporization volume and total energy consumption(P＜0.001).Histopathological HE staining results indicated that the coagulation layer thickness in the experimental group was 292.20-309.98 μm,and the vaporization layer depth was 1.49-4.52 mm.In the control group,the coagulation layer thickness was 289.91-303.53 μm,and the vaporization layer depth was 1.88-4.43 mm.There was no significant difference between the two groups(P＞0.05).Moreover,when performing vaporization cutting on ex vivo pig kidney tissue with a cross-sectional area of 1 cm2,the efficiency of vaporization cutting by the 60-160 W 1 470 nm semiconductor lasers increased with the increase in output power(P＜0.05).The coagulated layer thickness in the experimental group was 496.04-514.47 μm,while that in the control group was 489.39-518.53 μm.Additionally,in coagulation mode,when ex vivo pig kidney tissue was irradiated for 5,10,and 15 s with 30,40,and 50 W semiconductor lasers,the coagulation diameter,groove depth,and coagulation efficiency gradually increased with the increase in laser output power(P＜0.05).The coagulation layer thickness in the experimental group and control group was 399.10-449.98 μm and 392.97-447.65 μm,respectively,and the vaporization layer depth was 3.05-7.09 mm and 2.70-7.14 mm,respectively.There was no significant difference between the two groups(P＞0.05).Conclusion The 1 470 nm semiconductor laser shows good vaporization ablation,cutting,and coagulation effect on ex vivo tissues,with a good linear correlation between the effect and the output energy.

Objective Based on the PDCA cycle theory,it explores the application mode of scenario simulation teaching method in clinical basic skills training.Methods The 96 students majoring in clinical medicine from the First Af-filiated Hospital of Harbin Medical University in 2019 were selected as the research objects,and the experimental group and the control group were set up respectively,with 48 students in each group,and skills training was car-ried out from March to December 2022.The control group was trained in the traditional way,and the experimental group was trained in the scenario simulation teaching method based on the PDCA cycle.The training effect and training satisfaction of the control group and the experimental group were compared and analyzed.Results In the sur-vey of the training effect of the students in the experimental group,the evaluation results of the basic clinical skills operation were higher than those in the control group,and the difference between the two groups was statistically significant(P＜0.01).In terms of the appropriate and safe operation mode,There was no significant difference be-tween the two groups(P＞0.05).In the training satisfaction survey,students in the experimental group were signifi-cantly more satisfied with the training than those students who are in the control group.The difference was statistical-ly significant(P＜0.01).Conclusion The application of scenario simulation teaching method based on PDCA cycle in clinical basic skills training helps to improve the quality of clinical basic skills training and student satisfaction.

Objective Based on the PDCA cycle theory,it explores the application mode of scenario simulation teaching method in clinical basic skills training.Methods The 96 students majoring in clinical medicine from the First Af-filiated Hospital of Harbin Medical University in 2019 were selected as the research objects,and the experimental group and the control group were set up respectively,with 48 students in each group,and skills training was car-ried out from March to December 2022.The control group was trained in the traditional way,and the experimental group was trained in the scenario simulation teaching method based on the PDCA cycle.The training effect and training satisfaction of the control group and the experimental group were compared and analyzed.Results In the sur-vey of the training effect of the students in the experimental group,the evaluation results of the basic clinical skills operation were higher than those in the control group,and the difference between the two groups was statistically significant(P＜0.01).In terms of the appropriate and safe operation mode,There was no significant difference be-tween the two groups(P＞0.05).In the training satisfaction survey,students in the experimental group were signifi-cantly more satisfied with the training than those students who are in the control group.The difference was statistical-ly significant(P＜0.01).Conclusion The application of scenario simulation teaching method based on PDCA cycle in clinical basic skills training helps to improve the quality of clinical basic skills training and student satisfaction.

Objective Based on the PDCA cycle theory,it explores the application mode of scenario simulation teaching method in clinical basic skills training.Methods The 96 students majoring in clinical medicine from the First Af-filiated Hospital of Harbin Medical University in 2019 were selected as the research objects,and the experimental group and the control group were set up respectively,with 48 students in each group,and skills training was car-ried out from March to December 2022.The control group was trained in the traditional way,and the experimental group was trained in the scenario simulation teaching method based on the PDCA cycle.The training effect and training satisfaction of the control group and the experimental group were compared and analyzed.Results In the sur-vey of the training effect of the students in the experimental group,the evaluation results of the basic clinical skills operation were higher than those in the control group,and the difference between the two groups was statistically significant(P＜0.01).In terms of the appropriate and safe operation mode,There was no significant difference be-tween the two groups(P＞0.05).In the training satisfaction survey,students in the experimental group were signifi-cantly more satisfied with the training than those students who are in the control group.The difference was statistical-ly significant(P＜0.01).Conclusion The application of scenario simulation teaching method based on PDCA cycle in clinical basic skills training helps to improve the quality of clinical basic skills training and student satisfaction.

Objective Based on the PDCA cycle theory,it explores the application mode of scenario simulation teaching method in clinical basic skills training.Methods The 96 students majoring in clinical medicine from the First Af-filiated Hospital of Harbin Medical University in 2019 were selected as the research objects,and the experimental group and the control group were set up respectively,with 48 students in each group,and skills training was car-ried out from March to December 2022.The control group was trained in the traditional way,and the experimental group was trained in the scenario simulation teaching method based on the PDCA cycle.The training effect and training satisfaction of the control group and the experimental group were compared and analyzed.Results In the sur-vey of the training effect of the students in the experimental group,the evaluation results of the basic clinical skills operation were higher than those in the control group,and the difference between the two groups was statistically significant(P＜0.01).In terms of the appropriate and safe operation mode,There was no significant difference be-tween the two groups(P＞0.05).In the training satisfaction survey,students in the experimental group were signifi-cantly more satisfied with the training than those students who are in the control group.The difference was statistical-ly significant(P＜0.01).Conclusion The application of scenario simulation teaching method based on PDCA cycle in clinical basic skills training helps to improve the quality of clinical basic skills training and student satisfaction.

Objective Based on the PDCA cycle theory,it explores the application mode of scenario simulation teaching method in clinical basic skills training.Methods The 96 students majoring in clinical medicine from the First Af-filiated Hospital of Harbin Medical University in 2019 were selected as the research objects,and the experimental group and the control group were set up respectively,with 48 students in each group,and skills training was car-ried out from March to December 2022.The control group was trained in the traditional way,and the experimental group was trained in the scenario simulation teaching method based on the PDCA cycle.The training effect and training satisfaction of the control group and the experimental group were compared and analyzed.Results In the sur-vey of the training effect of the students in the experimental group,the evaluation results of the basic clinical skills operation were higher than those in the control group,and the difference between the two groups was statistically significant(P＜0.01).In terms of the appropriate and safe operation mode,There was no significant difference be-tween the two groups(P＞0.05).In the training satisfaction survey,students in the experimental group were signifi-cantly more satisfied with the training than those students who are in the control group.The difference was statistical-ly significant(P＜0.01).Conclusion The application of scenario simulation teaching method based on PDCA cycle in clinical basic skills training helps to improve the quality of clinical basic skills training and student satisfaction.

Objective Based on the PDCA cycle theory,it explores the application mode of scenario simulation teaching method in clinical basic skills training.Methods The 96 students majoring in clinical medicine from the First Af-filiated Hospital of Harbin Medical University in 2019 were selected as the research objects,and the experimental group and the control group were set up respectively,with 48 students in each group,and skills training was car-ried out from March to December 2022.The control group was trained in the traditional way,and the experimental group was trained in the scenario simulation teaching method based on the PDCA cycle.The training effect and training satisfaction of the control group and the experimental group were compared and analyzed.Results In the sur-vey of the training effect of the students in the experimental group,the evaluation results of the basic clinical skills operation were higher than those in the control group,and the difference between the two groups was statistically significant(P＜0.01).In terms of the appropriate and safe operation mode,There was no significant difference be-tween the two groups(P＞0.05).In the training satisfaction survey,students in the experimental group were signifi-cantly more satisfied with the training than those students who are in the control group.The difference was statistical-ly significant(P＜0.01).Conclusion The application of scenario simulation teaching method based on PDCA cycle in clinical basic skills training helps to improve the quality of clinical basic skills training and student satisfaction.

Objective To explore the effect of teaching mode based on ICARE on the professional spirit attitude of intravenous therapy specialist nurses.Methods 100 specialized intravenous therapy nurses who were trained in the Fourth Affiliated Hospital of Harbin Medical University from October 2021 to October 2022 were randomly divided into control group and experimental group.The control group students completed the training with traditional methods,while the experimental group students completed the training with the guidance of ICARE.Before and after the training,the professional spirit and attitude of the two groups of students was evaluated.Results After the implementation of the study,it was verified through independent sample r-test that the public services,autonomy and nurse job satisfaction of professional spirit and attitude scores group students was significantly higher than that of the control group(P＜0.05),and the difference was statistically significant.The Chi-squared test verified that the total incidence of complications of intravenous catheterization in the experimental group was significantly lower than that in the control group,with a statistically significant difference(P＜0.05).Conclusion The teaching mode based on ICARE can significantly improve the professional spirit and attitude of the intravenous treatment specialist nurses and the quality of intravenous infusion treatment.

Objective Based on the PDCA cycle theory,it explores the application mode of scenario simulation teaching method in clinical basic skills training.Methods The 96 students majoring in clinical medicine from the First Af-filiated Hospital of Harbin Medical University in 2019 were selected as the research objects,and the experimental group and the control group were set up respectively,with 48 students in each group,and skills training was car-ried out from March to December 2022.The control group was trained in the traditional way,and the experimental group was trained in the scenario simulation teaching method based on the PDCA cycle.The training effect and training satisfaction of the control group and the experimental group were compared and analyzed.Results In the sur-vey of the training effect of the students in the experimental group,the evaluation results of the basic clinical skills operation were higher than those in the control group,and the difference between the two groups was statistically significant(P＜0.01).In terms of the appropriate and safe operation mode,There was no significant difference be-tween the two groups(P＞0.05).In the training satisfaction survey,students in the experimental group were signifi-cantly more satisfied with the training than those students who are in the control group.The difference was statistical-ly significant(P＜0.01).Conclusion The application of scenario simulation teaching method based on PDCA cycle in clinical basic skills training helps to improve the quality of clinical basic skills training and student satisfaction.