The paper probed into the building and application of the evaluation system for the target responsibility system centering on nursing units, in line with recent development hospital practices. It discussed the design of the target-based quantitative assessment standards for nursing units, and the methods of target-based evaluation for nursing units, which are used in the target responsibility evaluation of 21 nursing units of the hospital. Results of the practice prove that such responsibility system raises the nursing quality and efficiency, improves nurses' incentives and cooperativeness, as well as elevates the safety and creativity of nursing and its management efficiency.

Objective To investigate the effect of extracorporeal membrane oxygenation (ECMO) combined with ultrafiltration in treatment of kidney injury induced by serious hemorrhagic shock in rabbits.Methods Models of pressure-controlled hemorrhagic shock was developed in 24 New Zealand white rabbits which were divided into unresuscitation group (n =8),ECMO combined with ultrafiltration group (combined resuscitation group,n =8),and fluid resuscitation group (n =8) according to the random number table.Heart rate was monitored via electrocardiograph and arterial pressure via fermoral artery catheter.Blood samples were collected pre-and post-shock and after resuscitation to measure levels of lactic acid,serum creatinine,IL-6,and TNF-α.Kidney samples were collected for measurement of histopathological changes via HE staining,expression of heat shock protein 70 (HSP70) via immunohistochemical staining.Results Arterial pressure was (53.1 ± 11.4) mmHg in combined resuscitation group,higher than (41.3 ± 11.1) mmHg in fluid resuscitation group and (25.9 ± 10.5) mmHg in unresuscitation group (F =41.425,P ＜ 0.05).Hemorrhagic shock induced significant up-regulation of lactic acid,serum creatinine,IL-6,and TNF-α(P ＜ 0.05),but all were lowered after resuscitation,especially in combined resuscitation group (P ＜ 0.05).HE staining showed the degree of kidney tissue necrosis and inflammatory cytokine infiltration in combined resuscitation group alleviated notably compared with fluid resuscitation group.Median and interquartile values of HSP70 were 17 828.960 0 (15 779.865 0-21 751.980 0) in unresuscitation group,2 714.270 0 (1 339.215 0-7 616.950 0) in fluid resuscitation group,and 262.930 0 (198.820 0-538.195 0) in combine resuscitation group,with statistical differences among groups(P ＜ 0.05).Conclusion ECMO combined with ultrafiltration is superior to conventional fluid resuscitation in improving hypoxia tissue injury and inflammatory reaction after hemorrhagic shock and is beneficial to attenuating kidney injury.

Objective To investigate the status quo of junior nurses' nursing work environment and clinical decision making perception,and to analyze the influence of nursing work environment on clinical decision making perception.Methods The general data questionnaire,nursing work environment scale and clinical decision making perception scale was used to investigate 633 Junior nurses in hospitals.Results The overall mean score of nursing work environment was (2.99±0.37) points,the dimensions score from high to low were:medical cooperation (3.12 ± 0.47) points,nursing management and leadership style (3.06 ± 0.47) points,nurse participation in hospital affairs (2.91 ±0.48) points,high quality nursing service (2.78 ± 0.48) points,sufficient manpower and material resources (2.75 ± 0.52) points,;clinical decision—making perception of Junior nurses was (143.36 ± 14.01) points,the dimensions score from high to low were:the decision—evaluative feedback (37.31 ± 4.53) points,determine the goal of solving the problem (36.16 ± 4.39) points,find the information again (35.04 ± 3.76) points,gather information ability (30.98 ± 3.80) points.The Total score of nursing work environment were positively correlated with the clinical decision making perception of junior nurses(r =0.08-0.28,P＜ 0.01).Conclusions Junior nurse's nursing work environment remains to be improved,nursing work environment has a good effect on clinical decision making perception,therefore,nursing managers should create a positive working atmosphere.It is beneficial to improve the awareness of nursing clinical decision-making by giving specific support to the needs of junior nurses.

Objective To explore the effect of four-element teaching design model based on comprehensive learning in teaching of basic nursing in vocational nursing students. Methods Ninety-six nursing students at Taizhou Vocational and Technical College in Zhejiang Province were selected as the study subjects. Ninety-six nursing students were divided into the experimental group and the control group with 48 nursing students in each. The experimental group used four-element teaching design model for teaching, and the control group adopted traditional teaching methods.The testing results and evaluation of nursing students for this curriculum were compared. Results The theoretical assessment and skill assessment of nursing students in the experimental group were 82.09±8.05 and 90.65±4.93 respectively, and in the control group were 76.30±10.20, 85.33±6.01. The difference was statistically significant (t =3.06,4.74, P<0.01). The scores of curriculum setting, teaching methods, assessment methods, and teaching effects in the experimental group were evaluated as 35.08±3.64, 42.06±4.75, 18.15±1.60, 40.35±6.20, in the control group were 29.63 ± 4.65, 36.02 ± 6.20, 14.04 ± 2.69, 36.35 ± 6.56. The difference was statistically significant (t=3.07-9.09, P<0.01). Conclusion The four-element teaching design model based on comprehensive learning can improve the students′ learning initiative and teaching effect of basic nursing, promote the coordinated development of nursing students'professional knowledge, skills and professional ability.

Objective To explore the effect of application of task-based learning with experiential teaching on nursing clinical decision making ability. Methods A total of 96 nursing students were divided into experimental group and observation group with each of 48 nursing students. The experimental group used the application of task-based learning with experimental teaching, the control group used the traditional scenario simulation. At the end of the course, the final scores, skill operation scores and nursing students'evaluation of the course and clinical decision-making ability of nursing were observed in the two groups. Results The final scores, chapters related to task-based learning with experiential teaching, skill operation scores was (82.06±0.98), (12.01±0.88), (94.99±0.34) points in the experimental group, and (78.34±0.98), (9.32±0.76), (91.87±0.98) points in the control group, and the difference was significant(t=12.958, 9.872, 10.834, all P<0.01). The evaluation of teaching methods, teaching process and teaching effect was (20.06±0.98), (23.01±0.88), (35.99±0.34) points in the experimental group, and (17.34±0.98), (20.32±0.76), (30.87±0.98) points in the control group, and the difference was significant (t=5.96, 6.87, 6.99, all P<0.01).The score of clinical decision-making ability of nursing was (137.50 ± 12.61) points in the experimental group, and (123.88±9.89) points in the control group,and the difference was significant (t=5.891, P<0.01). Conclusions The effect of task-based learning with experiential teaching in teaching of nursing in vocational nursing students, enable students to transfer knowledge and experience in experience, it can improve the students' clinical decision making ability.