总责任护士主导的医护一体化护理模式在创伤骨科的应用

目的探讨总责任护士主导的医护一体化临床护理模式在创伤骨科的应用效果。 方法选择2016年7月至2017年6月在南京大学医学院附属鼓楼医院创伤骨科行手术治疗的骨折患者200例，按照入院先后顺序分为对照组90例(实施创伤骨科常规护理)和观察组110例(实施医护一体化工作模式，包括成立医护合作小组、实施总责任护士主导的医护一体化查房、个体化诊疗方案的共同决策、疼痛管理、早期出院计划与延续护理)。比较2组患者的术后护理效果和医护合作满意度。对数据行t检验和χ²检验。 结果总责任护士主导的医护一体化模式下，观察组患者术后72 h内数字评分法(NRS)评分为(4.09±1.64)分，疼痛干预有效率为77.57%，对照组术后72 h内NRS评分为(5.15±1.69)分，疼痛干预有效率为57.95%，2组比较差异均有统计学意义(P值均小于0.05)；观察组下肢深静脉血栓、泌尿系统感染、便秘的发生例数分别为2、1、3，对照组下肢深静脉血栓、泌尿系统感染、便秘的发生例数分别为9、7、11，两组比较差异均有统计学意义(χ²＝4.486、4.296、6.812，P＝0.027、0.036、0.009)。观察组术后康复开始时间为(21.48±6.41)h，术后住院时间为(11.08±2.19)d；对照组术后康复开始时间为(36.48±10.75)h，术后住院时间为(13.95±2.93)d，2组比较差异均有统计学意义(t＝11.670、－7.616，P值均小于0.05)。2组医护合作满意度结果显示，观察组患者信息的交流得分为(3.78±0.85)分，共同参与治疗或护理决策得分为(3.86±0.87)分，医师和护士的关系得分为(4.00±0.84)分，总分为(3.87±0.67)分；对照组患者信息的交流得分为(3.32±1.00)分，共同参与治疗或护理决策得分为(3.23±0.93)分，医师和护士的关系得分为(3.45±0.96)分，总分为(3.33±0.84)分，2组比较差异均有统计学意义(P值均小于0.05)。 结论总责任护士主导的医护一体化护理模式的应用，以亚专科为核心，重新整合医护资源，共同参与制订患者的诊疗护理方案，共同聚焦患者安全与质量，加强了医护间的配合，提高了医疗护理服务质量，提升医护合作满意度。     

Orienting and classical conditioning in the rabbit (Oryctolagus cuniculus): effects of septal area lesions

Rabbits with either sham or septal lesions recieved differential classical conditioning training in which tones of different frequencies served as CSs and paraorbital shock served as the UCS. Eyeblink (EB), EMG, and heart rate (HR) CRs were concommitantly assessed. Free field activity was also studied in selected animals. Animals with septal lesions revealed an impaired EB discrimination which resulted from increased responding to the CS-. These animals showed HR CRs of greater magnitude than sham animals. The HR discrimination was, however, unimpaired by septal lesions. Differential EMG activity also occurred, but was unaffected by septal destruction. Septal lesions resulted in greater free-field activity associated with visual stimulation, but no differences were obtained between septal and sham animals in the dark. It is suggested that these results were due to an enhanced reactivity to environmental stimulation, possibly related to dysfunctions of the orienting reflex.     

Unusual reactions following insect stings. Clinical features and immunologic analysis.

Fifteen patients were studied who had unusual reactions following insect stings. These included serum sickness, neurologic disease, renal disease, and delayed hypersensitivity-type reactions. The clinical features are briefly outlined. Measurements were made of serum venom-specific IgE and IgG antibodies. These antibodies were present in some patients and in these instances suggested an immunologic pathogenesis for the reactions. Alternative etiologies for the unusual reactions are also discussed.     

关于孔子心理学思想的认识

本文根据心理学的基本观点，讨论了孔子的心理学思想，着重讨论了孔子学习心理学思想，普通心理学的思想，社会心理学的思想，建议我们应继承和发扬我国优秀的文化遗产和传统，挖掘其积极价值，促进我国心理学的发展。     

综合性医院冠心病病人抑郁/焦虑现况研究

目的：了解综合性医院冠心病患者抑郁和／或焦虑症状患病率及既往诊治情况。方法：采用现况研究方法，于2004年6月1日到12月1日在北京、上海、广州和成都的7家综合性医院的心内科连续收集确诊的冠心病患者359例。由经培训的调查员用统一的调查表进行面对面调查，同时使用综合医院焦虑抑郁量表（HAD）、Hamilton焦虑量表和Hamilton抑郁量表进行心理测评。结果：冠心病患者的抑郁症状、焦虑症状、抑郁合并焦虑症状以及合计的抑郁和／或焦虑症状患病率分别为19．8％，16．7％，13．6％和22．8％；在具有抑郁和／或焦虑症状的非首诊患者中，冠心病患者既往被诊断为抑郁和／或焦虑障碍和接受抗抑郁和／或焦虑治疗的比例均低于4％：住院患者在本次住院期间的抑郁焦虑诊治率低于1％。结论：综合医院冠心病病人具有较高的抑郁和／或焦虑症状和抑郁和／或焦虑障碍患病率．且既往诊治率较低。     

Studies of the antigenicity and allergenicity of phospholipase A2 of bee venom.

The antigenic and allergenic properties of phospholipase A2 (PLA2) and whole bee venom were compared by measuring the IgG and IgE antibody responses in animals and man. Precipitating antibodies raised in rabbits and reaginic and other antibodies raised in mice reacted about equally with both bee venom and PLA. The majority of human sera containing bee venom-specific IgE also contained PLA-specific IgE, although in somewhat lower titers. Similarly, most human sera with significant amounts of total antibodies reacting with bee venom also had antibodies reacting with PLA. Histamine and SRS-a release from leukocytes of sensitive patients followed challenge with whole bee venom and PLA in the majority of instances. However, mediator release from several patients' cells was obtained with bee venom only. These studies suggest that although PLA is a major allergen and antigen in bee venom, significant exceptions in patients' reactivity may limit its potential diagnostic and therapeutic usefulness.     

Mediated smoking cessation programs in the Stanford five-city project

Two mediated smoking cessation programs were subjected to a field evaluation. The Quit Kit is a printed self-help package, and "Calling It Quits" consists of five segments which were aired on the local television news. A sample of 239 persons requested the Quit Kit and were followed. At the 2-month and 12-month follow-ups, respectively, 13.6% and 17.9% of those surveyed reported abstinence. Results indicate the potential of mediated interventions.     

Arterial hypertension associated with the use of a tourniquet with either general or regional anaesthesia

A hypertensive patient with left cardiac enlargement developed marked hypertension under general anaesthesia, during which time a tourniquet was applied around his thigh. When the tourniquet was released, severe hypotension ensued which responded to therapy. The patient, however, died 16 h later of a myocardial infarction. Because of this incident, the anaesthetic and haemodynamic data of 699 patients who underwent limb surgery with a pneumatic tourniquet inflated for at least an hour were retrospectively examined using multivariate analysis. A 30% increase in systolic and/or diastolic arterial blood pressure occurred in 27% of the total patient material and in 67% of those who had had a general anaesthetic. There was a higher frequency of the occurrence of "tourniquet hypertension" with older age, longer operations and the operation site being the lower rather than the upper limb. Tourniquet hypertension rarely occurred in patients with spinal anaesthesia (2.7%) and brachial plexus blockade (2.5%), while those with intravenous regional anesthesia had a higher incidence (19%) of hypertension.     

Monitoring, past, present, future

Summary A little over 40 years ago, anesthesiology in the United States became recognized as a specialty. At that time, its practice was largely that of an art, the science of which was yet to come. A finger on the pulse, observation of color, skin turgor, perspiration, and perhaps a blood pressure cuff in adults, and an estimation of the reflex signs of anesthesia were the standards for the assessment of the patient status and the depth of anesthesia. How far have we come in the intervening years? The journey, as reflected in the experience of one physician, will be held up to the looking-glass; easily as astounding as that through which Alice passed.Caught as we are in the socio-economic climate of the present, how shall we react? Has the gadgetry and electronics of this day given us a meaningful cost-effective handle on a decreased morbidity and mortality? What impact is there on decision-making and outcome? What indeed is the contribution of the machine versus the newer agents, techniques, and the advanced educational milieu.The first attempts at monitoring were clearly directed toward the cardiovascular system. The devices developed were simple and non-invasive. The Riva-rocci method of measuring blood pressure was first applied in anesthesia by Harvey Cushing at the turn of the century. But it was 40 years before the electrocardiogram was introduced as an instrument of potential importance. It took another 25 years for it to have general acceptance, and even later for the anesthesiologist to become comfortable with it as a diagnostic tool. In the early 40s, Peterson, at Pennsylvania, began the applications of invasive blood pressure monitoring for clinical purposes. Subsequently, the use of the central venous catheter, and finally the Swan-Ganz catheter, became acceptable. The application for the technology of cardiac output was a long time in gaining clinical credence. However, this last link surely depended on the computer to make it a clinically useful instrument. The measurement of the cardiovascular system was first, because the means were there.The assessment of respiratory function was more cumbersome, and while the pneumotachygraph was available 40 years ago, its vagaries made it a research tool. Meters for respiration also were available, but too cumbersome for clinical use. The integration of respiratory measurements and blood gas analysis have gone hand-in-hand, the latter far outstripping the former in clinical utility. Shall it be invasive or non-invasive, what is the price? Lastly, our technology has introduced the means for what is a meaningful clinical measurement of neurological and neuromuscular activity. Nerve-muscle stimulators, electromyography, processed electroencephalogram, and the evoked potential as devices for assessment are only the beginning. In all this technological advance there is the black box and the electronic marvels that are part of this age. While invasive techniques surely have a place, the utilization of non-invasive techniques like the measurement of oxygen, carbon dioxide, and all the agents that we employ have changed forever the nature of our practice. Finally, the need to document the anesthesia course objectively will, and has already begun, to impact on our practice. How did we get where we are and where are we going will be explored in this personal journey.     

Splanchnic blood flow during halothane-relaxant anaesthesia in elderly patients

We have previously found that halothane-relaxant anaesthesia in elderly patients causes a change towards a hyperkinetic circulation, with a decrease in the arterial-mixed venous oxygen content difference. This could be attributed to vasodilation. In the present study the splanchnic contribution to these changes was investigated. Nine patients were studied during halothane-relaxant anaesthesia prior to surgery. During anaesthesia splanchnic blood flow was markedly reduced, while splanchnic oxygen uptake decreased only moderately compared with the awake level. This resulted in an increase in splanchnic oxygen extraction. It is concluded that the splanchnic vascular bed does not contribute to the "hyperkinetic" circulation during halothane anaesthesia.