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Objective:To investigate the status of transition shock, career adaptation and professional identity among nursing interns, and to explore the mediating effect of professional identity on career adaptation and transition shock.Methods:In February 2022, 500 nursing students from 18 nursing colleges in Henan province and Shaanxi province were selected as the research subjects by convenient sampling method. General data questionnaire, Professional Identity Questionnaire of Nursing Students, Career Adaptability Scale of college students and Chinese version of Transition Impact Assessment Scale of Nursing Undergraduate Interns were used to conduct the questionnaire survey.Results:The career adaptability score of nursing intern was (133.59 ± 22.58); professional identity score was (63.35 ± 14.06); transition impact score was (45.18 ± 10.17). Transition shock was negatively correlated with career adaptation and professional identity ( r=-0.328, -0.484, both P<0.01). Occupational identity had a partial mediating effect on career adaptation and transition shock, accounting for 64.29% of the total effect. Conclusions:The transition shock of nursing interns is at medium level. Nursing educators can reduce the degree of transition shock by improving their professional identity to nursing and their own career adaptation, so as to better adapt to the professional role.
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Objective To evaluate effects of alimentary reconstruction procedures (integral continual jejunal interposition, Billroth Ⅱ and isolated jejunal interposition) after subtotal gastrectomy on postoperative plasma gastrin, motilin and cholecystokinin. Methods Twenty-four dogs were divided into 3 groups undergoing distal subtotal gastrectomy and three different digestive tract reconstruction (integral continual jejunal interposition, Billroth Ⅱ and isolated jejunal interposition). The concentration of plasma gastrin, motilin and cholecystokinin were detected by enzyme-linked immunosorbent assay before and after operation. Results Two months after operation, plasma gastrin level of the integral continual jejunal interposition group (2. 2 ±0. 7 ) ng/L, ( 3.9 ± 0. 8 ) ng/L was significantly lower than that of preoperative both in fasting and postprandial state (3.8 ± 1.0) ng/L, (5.3 ± 1.6) ng/L, all P ＜0.05, but was significantly higher than other two groups in postprandial state (2. 7 ± 1.0) ng/L, (3.6 ±0. 6) ng/L, P ＜0. 05. Two months after operation, plasma motilin concentration of integral continual jejunal interposition group (577 ±204) ng/L, (1003 ± 209) ng/L were significantly higher than that of preoperative both in fasting and postprandial (429 ± 128) ng/L, (854 ± 218 ) ng/L, P ＜ 0. 05. The postoperative plasma motilin of integral continual jejunal interposition group ( 1003 ± 209 ) ng/L was significantly higher than other two groups in postprandial state (840 ±205) ng/L, (986 ± 189) ng/L, P ＜0. 05. Two months after operation,plasma cholecystokinin concentration of integral continual jejunal interposition group ( 19.6 ± 2.0 ) ng/Lwere significantly higher than that of preoperative both in postprandial ( 19.0 ± 2. 0) ng/L, P ＜ 0. 05. The postoperative plasma cholecystokinin of integral continual jejunal interposition group ( 19. 6 ± 2. 0) ng/L was significantly lower than other two groups (22.2 ± 2. 1 ) ng/L, (20. 1 ± 2. 5 ) ng/L, P ＜ 0. 05. Conclusion Integral continual jejunal interposition after distal gastrectomy maintains the postoperative plasma motilin and gastrin in a relatively higher level and decreases the concentration of plasma cholecystokinin.