Objective We tried to design a Instructor Rating Scale Identified by Nursing Students,and then evaluate its rehability and validity.Methods The original item pool was formulated by investigating 351 nursing students with convenience samphng method to develop a prehminary scale.Then it was used to investigate 273 nursing students to test its rehability and validity.Results The formal scale consisted of six dimensions,which contained 19 items.The cumative contribution rate of these dimensions was 62.30％.The Cronbach's α coefficient was 0.54,test and re-test reliability was 0.48.Conclusions The Instructor Rating Scale Identified by Nursing Students can be applied to evaluate the instructors by nursing students.

Objective:A foot cleaning device for bedridden patients in ICU was made, and its application effects in foot cleaning for bedridden patients in ICU was discussed.Methods:A total of 200 inpatients in the department of ICU from April 2021 to October 2021 were selected as the research objects.According to the random number table, the patients were divided into two groups, including 100 patients in the control group and 100 patients in the experimental group.The patients in the control group used an ordinary foot basin and dipped warm water by a towel for foot wiping and cleaning. The patients in the experimental group used a foot cleaning device for bedridden patients developed and designed by our hospital. Both groups received warm water foot bath for 20 minutes after cleaning. The incidence of adverse events, average foot washing time, total foot washing time, the subjective comfort and satisfaction of the patients and the satisfaction of the operator were observed.Results:The incidence of adverse events during foot cleaning in the experimental group was 2.00%(28/1 400) lower than 4.36%(61/1 400) in the control group, the difference was statistically significant ( χ2=11.88, P<0.05). The foot washing time in the observation group [(27.77 ± 1.34) min] was longer than that in the control group [(24.63 ± 2.36) min], the difference was statistically significant ( t=9.30, P<0.05). The total foot washing time in the observation group [(27.77 ± 1.34) min] was shorter than that in the control group [(49.26 ± 4.71)min], the difference was statistically significant ( t=42.51, P<0.05). The subjective comfort of foot cleaning, the satisfaction of foot cleaning of patients and the satisfaction of foot cleaning operators in the experimental group were 91.00 (91/100) , 97.00% (97/100) , 91.67% (55/60) , while the control group were 75.00% (75/100) 、85.00% (85/100) , 75.00% (45/60) , and the differences between the two groups were statistically significant ( Z=-3.04, -4.82, -2.71, all P<0.05). Conclusions:The self made foot cleaning device for bedridden patients in this study can be used in ICU patients. It can effectively reduce the incidence of adverse events in the process of foot washing and shorten the time of foot washing. It can also improve the comfort and satisfaction of patients, and improve the satisfaction of operators.

Objective To investigate the effectiveness and usefulness of group psychological counseling on professional training and education of refresher nurses in neurosurgical operating room. Methods From June 2016 and February 2017, a total of 36 refresher nurses in neurosurgical operating room of Beijing Tian Tan Hospital were recruited as the research subjects. Standardized group psychological counseling was performed for all nurses once per week for 8 weeks. Symptom Check List-90 (SCL-90), Self-rating Anxiety Scale (SAS) and Self-rating Depression Scale (SDS) were applied to evaluated the nurses' psychological status before and after intervention. Results After group psychological counseling, all the mean scores of SCL-90 scale were significantly decreased than pre-counseling scores, with statistical significance (P<0.05). The scores of SAS and SDS were significantly lower than pre-counseling scores, and the differences were statistically significant (P< 0.01). Conclusions Group psychological counseling could evidently improve the psychological status of refresher nurses and help to adjust their emotion and accommodation for new circumstance in neurosurgical operating room.

Objective:To discuss the distinctive sonographic feature and the biological behavior of renal angiomyolipoma(RAML),and to provide the reference for the clinicians to make the accurate diagnosis of RAML.Methods:The clinical data of one patient with invasive classical RAML combined with pseudaneurysm formation were collected.The sonographic appearances were analyzed in conjunction with the pathological characteristics to clarify the biological behavior of RAML,and the relevant literatures were reviewed.Results:The patient,a 60-year-old female,visited the local hospital due to discomfort in the lumbar area,and received CT examination,and the CT examination results revealed a left renal mass,so the patient came to our hospital.The specialist clinical examinations and laboratory investigations were unremarkable.The ultrasound results indicated an enlarged left kidney with a cystic and solid mass at the upper pole,which featured pseudaneurysm formation(originating from the interlobar arteries);the enhanced CT image results suggested a high probability of upper pole renal carcinoma combined with aneurysmal formation within the tumor,alongside invasion into the left adrenal gland.The patient underwent laparoscopic radical left nephrectomy,and the postoperative pathology confirmed the diagnosis of invasive classical RAML.Conclusion:The classical RAML can exhibit the invasive biological behavior.The pseudaneurysm formation is a special sonographic manifestation of RAML,which can be challenging to differentiate from the other renal tumors.

In order to evaluate the safety and effectiveness of endoscopic hemorrhoids treatment, a retrospective analysis was conducted on data of 166 patients with grade I to Ⅲ hemorrhoids who underwent endoscopic treatment in the First Affiliated Hospital of University of Science and Technology of China from January 2018 to June 2020 with complete follow-up data. There were 35 cases in the simple sclerotherapy group, 104 cases in the simple ligation group, and 27 cases in the ligation combined sclerotherapy group. The results showed that, no serious complications occurred in the 3 groups after surgery. In the simple ligation group and the ligation combined with sclerotherapy group, the incidence of postoperative anal pain [35.6% (37/104) and 33.3% (9/27), respectively,] and anal pendant distension [70.2% (73/104) and 70.4% (19/27), respectively] were higher, but symptoms could be tolerated or relieved after simple treatment. The satisfaction of patients in the 3 groups was all more than 90% before discharge, and the degree of operation acceptance was more than 95%. The effective rate of the 3 groups was above 90.0% at 3 months after surgery, At 12 months after surgery, the effective rate of the simple sclerotherapy group was the lowest [74.3% (26/35)], and the effective rate of the other two groups was still above 85.0%. In conclusion, minimally invasive treatment for internal hemorrhoids under endoscopy is safe and effective with effective improvement of symptoms, high postoperative satisfaction of patients and high degree of acceptance.

Objective:To compare the efficacy and safety of endoscopic sclerotherapy with polycinnamol solution and foam in the treatment of grade II hemorrhagic internal hemorrhoids.Methods:From September 2020 to June 2021, 81 patients with grade II hemorrhagic internal hemorrhoids were collected from the Department of Gastroenterology, the First Affiliated Hospital of University of Science and Technology of China. They were randomly divided into an observation group and a control group. The observation group was injected with polycinnamol solution, and the control group was injected with polycinnamol foam. All of them were treated with endoscopic sclerotherapy. The clinical data of the two groups were compared and analyzed. The operation time, immediate hemostasis rate, incidence of postoperative complications (such as fever, pain, bleeding and Urinary retention), recurrence and rebleeding rate of the two groups were observed, and the efficacy and safety of the two groups in the treatment of grade II hemorrhagic internal hemorrhoids were compared.Results:There was no statistically significant difference in basic data between the two groups of patients (all P>0.05), indicating comparability. The surgical operation time of the observation group patients [(7.40±1.18)min] was shorter than that of the control group [(13.88±0.95)min] ( P<0.05); The injection dose of polycinnamol [(5.79±1.61)ml] in the observation group was higher than that in the control group [(4.38±1.92)ml] ( P<0.05). The immediate postoperative hemostasis rate in the observation group was the same as that in the control group (100%). The incidence of postoperative fever (7.32%), perianal pain (4.88%), bleeding (7.32%), and urinary retention (4.88%) complications in the observation group had no significant difference from that in the control group [postoperative fever (5.00%), anal pain (7.50%), bleeding (7.50%), and urinary retention (2.50%)] (all P>0.05). Two months after surgery, the rebleeding rate in the observation group (4.88%) was not significantly different from that in the control group (7.50%) ( P>0.05), but the rebleeding score in the observation group (1.21±0.63) was lower than that in the control group (2.62±0.71), with a statistically significant difference ( P<0.05). The rebleeding rate (2.44%) and the rebleeding score (2.33±1.51) in the observation group were lower than those in the control group [the rebleeding rate (12.50%) and the rebleeding score (5.54±2.42)] at 12 months after follow-up, and the differences were statistically significant ( P<0.05). Conclusions:Endoscopic sclerotherapy is effective in the treatment of grade II hemorrhagic internal hemorrhoids. There is no significant difference in the immediate and short-term hemostasis rate and the incidence of complications between two different dosage forms of sclerotherapy, namely, polycinnamol solution and foam, but the operation of the solution injection is more time-saving and the long-term recurrence rate is lower, which is worthy of clinical application.