首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 62 毫秒
1.
目的:以急救与重症监护方向(简称ICU方向)为例,了解分方向培养模式对专升本护生学习投入及专业态度的影响.方法:采用一般资料问卷、大学生学习投入问卷、护理专业自我概念量表对120名专升本护生进行问卷调查.结果:ICU方向护生学习投入各项得分、专业态度各项得分均高于和未分方向护生,差异有统计学意义(P<0.01,P<0.05).结论:ICU方向护生学习投入水平高于未分方向护生,专业态度更积极.分方向培养模式能提高专升本护生学习投入水平,建立更积极的专业态度.  相似文献   

2.
目的:了解护生专业自我概念、学习策略与学习投入现状,并探讨专业自我概念与学习策略和学习投入的关系.方法:采用PSCNI、大学生学习策略问卷及大学生学习投入量表进行调查.结果:护生专业自我概念均分为(2.83 ±0.29),趋于积极;专升本科和高职本科护生得分均高于统招本科护生(P<0.05);学习策略、学习投入及各因子均与专业自我概念呈正相关(P<0.01).结论:护生专业自我概念受学历类型、年级、学业成绩以及学习策略、学习投入水平的影响.护理教育者应认识不同学历类型、年级护生的特点,强化专业实践教学,重视对成绩后1/3学生的关注;加强学习策略培养,提高学习投入水平,帮助护生建立更加积极的专业自我概念.  相似文献   

3.
目的:了解实习护生伦理认知水平与评判性思维能力的现状,并探讨两者之间的关系。方法抽取实习护生373名,采用自行设计的伦理认知问卷和中文版评判性思维态度倾向测量表对其进行调查。结果实习护生伦理认知总分为(50.00±2.83)分,评判性思维能力总分为(301.59±24.44)分。本科组和大专组在对生命价值尊严的认知水平上的差异有统计学意义(P<0.05),而在其他各维度比较差异均无统计学意义(P>0.05)。伦理认知水平分别与评判性思维能力和认知成熟度有相关性,护理职业道德与评判性思维能力有相关性,年龄分别与生命价值尊严和认知成熟度有相关性,生命价值尊严与认知成熟度有相关性(P<0.05)。伦理认知水平的影响因素为性别、学历、认知成熟度,而评判性思维能力的影响因素为伦理认知水平(P<0.05)。结论实习护生的伦理认识水平处于中等水平,且具有正性评判性思维能力,学校和医院应注重护生的伦理教育,通过改善护理教育方法来进一步提升护生的评判性思维能力和伦理认知水平。  相似文献   

4.
目的:了解临床见习前护理专业学生(简称护生)的学习动机现状及其影响因素。方法:采用大学生学习动机问卷对某医学院302名临床见习前护生进行抽样凋查。结果:临床见习前护生学习动机总分为101.09±18.74,其中内部学习动机得分57.44±10.92,外部学习动机得分43.66±9.53;影响护生学习动机的因素主要为专业认识、家庭经济收入和生源地(P<0.01,P<0.05)。结论:临床见习前护生总体学习动机居中等程度,还有进一步提升的空间。  相似文献   

5.
陈娜  陈永侠 《蚌埠医学院学报》2019,44(10):1398-1400
目的调查实习护生临床沟通能力及自我效能现状,并分析两者的相关性。方法采用一般自我效能问卷与护生临床沟通能力量表对233名实习护生进行问卷调查。结果实习护生临床沟通能力总均分为(3.28±0.29)分,自我效能总分为(2.45±0.53)分。实习护生自我效能与临床沟通能力总分、建立和谐关系、敏锐倾听、确认病人问题、传递有效信息、验证感受均呈正相关关系(P < 0.05~P < 0.01)。结论实习护生临床沟通能力总体较好,自我效能有待进一步提高,实习护生的临床沟通能力与自我效能呈正相关关系,临床带教过程中应注意提高实习护生的自我效能感,从而帮助其更好地提升临床沟通能力。  相似文献   

6.
以建构主义学习理论为导向本科护生临床见习调查   总被引:1,自引:0,他引:1  
目的了解以建构主义学习理论为导向的本科护生临床见习现状。方法以建构主义学习理论为指导,自行设计问卷对342名本科护生的临床见习现状进行调查。问卷分为4个维度,调查护生见习中的老师、学生、组织和见习效果状况。结果总体均分为(3.37±0.40)分,老师维度均分(3.27±0.56)分,学生维度均分(3.52±0.51)分,组织维度均分(3.08±0.46)分,效果维度均分(3.58±0.46)分。不同性别、不同见习地点护生自评见习现状均分差异有统计学意义(t=2.501~3.161,F=8.071~28.049,q=3.64~9.88,P<0.05)。逐步回归分析显示,老师、学生、组织均是影响见习效果的重要因素。结论临床见习对护生知识的理解、累积、深化具有重要作用,见习的组织管理和老师的引导性是提高见习效果的关键。  相似文献   

7.
目的调查中等职业院校护理专业学生(中职护生)的生命意义感和死亡态度现状及其相关性,并分析生命意义感的影响因素,为中职院校开展死亡教育课程提供参考和依据。方法采用一般资料调查问卷、汉化版生命意义感量表、死亡态度描绘量表(修订版)对四川省某中职院校1 516名中职护生进行调查。结果中职护生生命意义感总分为(40.46±7.27)分,其中寻找生命意义感条目均分(4.60±1.03)分,存在生命意义条目均分(4.41±0.89)分;不同年级、家庭所在地、自觉身心健康状态及自杀念头护生的生命意义感得分差异均有统计学意义(P < 0.01);死亡态度各维度得分中自然接受维度得分最高,为(3.37±0.59)分,其次是死亡逃避维度(3.27±0.64)分、趋近接受维度(3.25±0.53)分、逃离接受维度(3.22±0.64)分、死亡恐惧维度(2.91±0.56)分。生命意义感中存在生命意义感维度与死亡态度中的死亡恐惧、死亡逃避、自然接受、趋近接受、逃离接受5个维度均呈负相关关系(P < 0.01),而寻找生命意义感维度与死亡态度中的死亡逃避、趋近接受、逃离接受3个维度均呈正相关关系(P < 0.05~P < 0.01)。结论中职护生的生命意义感处于中等水平,死亡态度以自然接受为主,但仍需正向引导护生,树立积极的生死观。  相似文献   

8.
目的::调查本科和专科护生评判性思维能力现状,并分析其影响因素。方法:整群抽取本科和专科护生共500名进行问卷调查。调查工具包括一般情况调查表和中文版评判性思维能力测量表。采用非条件 logistic 回归模型分析护生评判性思维能力的影响因素。结果:本科护生评判性思维能力总分为(254.33±9.11)分,专科护生评判性思维能力总分为(227.53±8.88)分,本科护生评判性思维能力的7个维度评分及总分均明显高于专科护生(P<0.01)。护生评判性思维能力的主要影响因素为性格类型、是否参加学校社团活动和教师是否运用仿真模拟教学(P<0.05~P<0.01)。结论:本科和专科护生具备正性评判性思维能力,但总体处于中等偏下水平。  相似文献   

9.
目的 了解某高校男护生心理健康状况及影响因素,为高校护理院系心理健康教育和心理卫生干预提供科学依据.方法 应用症状自评量表(SCL-90)及自设调查问卷对某高校护理系本、专科男护生进行调查.结果 本、专科男护生心理健康水平均显著低于常模(P<0.05),但本、专科男护生之间无显著性差异.本科男护生在强迫症状、恐怖因子上得分高于专科男护生(P<0.05).结论 男护生心理健康不容乐观,关注男护生心理健康,针对性心理健康教育亟需开展.  相似文献   

10.
目的 了解广西某高等医学院校临床实习护生职业防护知信行现状,为职业防护培训提供参考。方法 自行设计临床实习护生职业防护知信行问卷,采用便利抽样法选取293名正在参加临床实习的护生进行调查。结果 临床实习护生职业防护知信行问卷总分为(153.44±12.42)分,其中职业防护知识问卷得分为(9.42±1.44)分,职业防护态度问卷得分为(64.02±4.92)分,职业防护行为问卷得分为(80.00±8.92)分。结论 临床实习护生的职业防护知信行整体处于中等水平,防护知识掌握不足、态度良好、行为操作规范性一般,因此高校和医院需要加强职业防护培训,使护生掌握丰富的职业防护知识,形成良好的职业防护态度,规范其操作行为。  相似文献   

11.
Objective To observe blood pressure change with age in salt-sensitive teenagers whose salt sensitivity were determined by repeated testing.Methods Salt sensitivity was determined through intravenous infusion of normal saline combined with volume-depletion by oral diuretic furosemide in 55 teenagers. After five years, salt sensitivity was re-examined and subject blood pressure was followed up. Blood pressure changes in salt-sensitive teenagers were compared to that of non-salt sensitive teenagers over five years.Results After 5 years, the repetition rate of salt sensitivity determined by intravenous saline loading is 92.7%. In teenagers with salt sensitivity on the baseline, both the systolic blood pressure increments and increment rates were much higher than non-salt sensitive teenagers (12.7±12.1 mmHg vs. 2.8±5.2 mmHg, P< 0.01; 12.2%± 12.0% vs. 2.5% ±4.4%, P< 0.001,respectively). There was a similar trend for diastolic blood pressure (8.4 ± 6.4 mmHg vs. 3.7 ± 6.4 mmHg, P = 0.052; 13.2% ±10.6 % vs. 6.8%± 10.1%, P = 0.053, respectively).Conclusions Salt sensitivity determined by intravenous saline loading showed good reproducibility. Blood pressure increments with age were much higher in salt-sensitive teenagers than non-salt sensitive teenagers, especially in terms of systolic blood pressure.  相似文献   

12.
Objective: To evaluatel the value of D-dimers in patients with acute aortic dissection (AAD). Methods: This study consisted of 16 patients with AAD and 27 non-AAD patients. Serum D-dimets were measured by Sta-Liatest D-DI immunoturbidimetric assay. Results: D-dimer level was higher (P < 0.001) in patients with AAD(7.91 ± 5.52 μg/ml) than that in non- AAD group(1.57±1.24 μg/ml). D-dimer was positive (>0.4 μg/ml) in all patients with AAD and in 10 control group patients (37%). Among patients with acute AAD, D-dimers tended to be higher in Stanford A than in Stanford B (8.67 ± 4.31 μg/ml vs. 3.24±1.27 μg/ml, P <0.01). D-dimer values tended to be higher in more extended disease(3.84 ± 1.65 μg/ml, 8.57 ± 3.58 μg/ml and 11.87 ± 5.69 μg/ml in thoracic aorta, thoracic and abdominal aorta, thoracic and abdominal aorta and iliacal arteries, respectively, P < 0.05 for both 8.57 ± 3.58 and 11.87 ± 5.69 vs. 3.84 ± 1.65 ). Including the control group into the analysis, we found a sensitivity of 100%, a negative predictive value of 100%, and a specificity of 66% and a positive predictive value of 64% for D-dimer in diagnosis of AAD in our patients with suspected AAD. Conclusion: D-dimer was elevated in patients with AAD. A negative D-dimer test result could be useful in excluding AAD.  相似文献   

13.
Objective: To set up a simple and reliable rat model of combined liver-kidney transplantation. Methods: SD rats served as both donors and recipients. 4℃ sodium lactate Ringer's was infused from portal veins to donated livers,and from abdominal aorta to donated kidneys, respectively. Anastomosis of the portal vein and the inferior vena cava (IVC) inferior to the right kidney between the graft and the recipient was performed by a double cuff method, then the superior hepatic vena cava with suture. A patch of donated renal artery was anastomosed to the recipient abdominal aorta. The urethra and bile duct were reconstructed with a simple inside bracket. Results: Among 65 cases of combined liver-kidney transplantation, the success rate in the late 40 cases was 77.5%. The function of the grafted liver and kidney remained normal. Conclusion: This rat model of combined liver-kidney transplantation can be established in common laboratory conditions with high success rate and meet the needs of renal transplantation experiment.  相似文献   

14.
Increasing maternal age is the only etiological factor unequivocally linked to Down's syndrome in humans. The occurrence rate of newborns with Down's syndrome is about 1/220 in women over 35 years old. However, the occurrence rate in embryos fertilized in vitro, of the elder woman is unclear. Using FISH we screened the number of chromosome 21 in preimplanted embryos of 5 elderly women (average age, 38.4 years) to study the feasibility and necessity of screening trisomy 21 in embryos in patients over 35 years old at the in vitro fertilization (IVF) center.  相似文献   

15.
Real-time three-dimensional echocardiography (RT3DE)is a new ultrasound technique that enables dynamic threedimensional visualization and quantification of the heart in real time. Investigation of feasibility and methodology of RT3DE in determining left ventricular (LV) and right ventricular (RV) volumes, RT3DE was performed in 35 normal adults using Philips SONOS 7500 system with a 2-4 MHz matrix array transducer. The 60°×60° "pyramid" volume database was obtained and analyzed on a TomTec echo workstation. Both LV and RV volumes were calculated with four 3DE methods (i.e. apical 2, 4, 8, and 16-plane) through manually tracing ventricular endocardial borders in end diastole and end systole. Stroke volumes were then calculated. LV volume was also measured by 2DE Simpson's rule using GE VIVID 7 ultrasound machine.  相似文献   

16.
A clinical guideline for the therapeutic interventions of integrative medicine may be defined as a written document which states a series of recommendations on therapeutic interventions of integrative medicine for a special disease or condition. The guideline may provide assistance to medical professionals in making clinical decisions aimed at improving the clinical outcome of patients and reducing the costs of medical care(~'4~. Recommendations issued by a guideline should be based on the best available evidence in both Western and Chinese medicine. For fulfilling this purpose, the development of clinical guidelines for therapeutic interventions in the field of integrative medicine should follow scientific principles and undergo a rigorous processes.  相似文献   

17.
Objective:To probe into the influence of changes of ovarian hormones on the pathogenesis of the specific sub-type premenstrual syndrome(PMS)and reveal partial microcosmic mechanisms of adverse flow of liver-qi.Methods:Estradiol(E2)and progesterone(P)levels in serum were determined at different phases of menstrual cycle by radioimmunoassay.Results:In the group of PMS with adverse flow of liver-qi.the secretive peak value Of E2 and P at the follicular phase significantly decreased,and the secretive peak value at the luteal phase did not come into being.Conclusions:Low E2 and P secretive peak at the follicular phase and absence of secretive peak at the luteal phase is one of the microcosmic mechanisms of PMS with adverse flow of liver-qi.One of the pathophysiologic mechanisms of specific sub-type PMS is probably the continuous low level of E2and P.  相似文献   

18.
Journal of Nanjing Medical University (English Edition) JNMU, sponsored by Nanjing Medical University, was established in 1987. It is a bimonthly comprehensive English medical journal published locally and abroad.Since 2007, Journal of Nanjing Medical University (English Edition )was granted Elsevier the full publishing and distribution rights worldwide for the Electronic Edition, excluding the People's Republic of China.  相似文献   

19.
Objective To measure Derpl and Blot5 allergen levels in asthmatics' homes in Hongkong.Methods Seventy houses were enrolled for a mite indoor environment study. Dust samples were obtained from two sites of each patients' house: bed and floor. Derpl and Blot5 levels were quantified by a two-site monoclonal antibody-based ELISA technique.Results The levels of Derpl allergens found in bed (geometric mean (GM) 3.43 μg/g of dust; 95%CI, 1.89-4.96 μg/g)and on the floor (GM 1.12 μg/g of dust; 95%CI, 0.71-1.53 μg/g) indicated significant differences (P=0.005). However, the levels of Blot5 allergens found in bed (GM 19.00 μg/g of dust; 95%CI, 0.89-38.90 μg/g) and on the floor (GM 6.14 μg/g of dust; 95%CI, 0.40-11.90 μg/g) showed no statistically significant difference. In addition, in regards to the exposure index for Derpl and Blot5 allergens found in bed and on the floor, 17.6% in bed and 8.6% on the floor had levels of Blot5 ≥ 10 μg/g of dust, higher than those obtained for Derp1 (7.2% and 0% in bed and on the floor respectively, P< 0.05); higher percentages in bed and on the floor (25.0% and 35.7%) were observed for levels of Blot5 =0 μg/g of dust as compared with Derpl in bed and on the floor (4.3% and 14.5% respectively, P< 0.05).Conclusions Derpl and Blot5 are the major allergens found in this regional study, Blot5 is a more potent allergen in Hongkong, probably reflecting the high level of exposure to Blomia tropicalis (Bt). Bt and Dermatophagoides pteronyssinus (Dp) allergens should be included for precise diagnosis and effective immuno-therapeutic treatment of mite allergy in Hongkong.  相似文献   

20.
ANTI-PROLIFERATION EFFECT OF ORIDONIN ON HL-60 CELLS AND ITS MECHANISM   总被引:4,自引:0,他引:4  
Objcetive To investigate the anti-proliferation effect of oridonin on leukemic HL-60 cells and its mechanism. Methods HL-60 cells in vitro in culture medium were given different concentrations of oridonin. The inhibitory rate of cells were measured by microculture tetrazolium (MTT) assay, cell apoptotic rate was detected by flow cytometry (FCM), morphology of cell apoptosis was observed by hoechst 33258 fluorescence staining, and the activity of telomerase was detected using telomere repeat amplification protocol (TRAP) PCR-ELISA before and after apoptosis occurred. Results Oridonin could decrease telomerase activity, inhibit growth of HL-60 cells, and cause apoptosis significantly. The suppression was both in time- and dose-dependent manner. Marked morphological changes of cell apoptosis including condensation of chromatin and nuclear fragmentation were observed clearly by hoechst 33258 fluorescence staining especially after cells were treated 48-60 hours by oridonin. Conclusions Oridonin has apparent anti-proliferation and apoptotic effects on HL-60 cells in vitro, decreasing telomerase activity of HL-60 cells may be one of its most important mechanisms. These results will provide strong laboratory evidence of oridonin for clinical treatment of acute leukemia.  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号