Teaching medical students about the appropriateness of social and sexual contact between doctors and their patients: evaluation of a programme

The purpose of this study was to assess the impact of an educational intervention on medical students' attitudes toward social and sexual contact with patients by doctors from three medical specialties (general practice, obstetrics/gynaecology and psychiatry). Medical students from two consecutive fifth year classes at one medical school participated in one 3 hour session that included instruction on the standards of the profession that prohibit doctor–patient sexual contact. Students were assigned to either intervention groups or control groups and responded to an anonymous questionnaire (overall response rate 66·8% ; n=141). As many as 14·5% of control group students thought it was (sometimes or usually) appropriate for general practitioners to date their own patients and at least 3% thought it appropriate for members of any of these three medical specialties to engage in sexual contact with their own patients. However, there were no significant differences in attitudes toward hugging, dating or sexual contact with current patients between those who had attended the seminar and the control groups. The session significantly influenced attitudes regarding obstetrician/gynaecologists and psychiatrists hugging and having sexual contact with former patients. These findings are discussed in relation to a need for expansion of such instruction.     

Teaching sociology of medicine: the group process

As a part of any curriculum reorganization, new instructional methods are also tested. When the University of Turku sociology of medicine course was found to need renovation, its goals and objectives, content and instructional methods were closely examined and modified, in order to strengthen institutional and multiprofessional relations and reinforce sociocultural issues in doctors' competence with the patient. This paper discusses this change, emphasizing teaching and learning methodology.     

An analysis of paediatric diagnostic decision-making: how should students be taught?

This study assesses the relative importance of history, examination and investigations in paediatric diagnosis, in the Paediatric Out-patient Department of the Central Middlesex Hospital, London, by means of a questionnaire-based record of 94 consecutive referrals. A diagnosis identical to the final diagnosis was made in 76% of referrals after taking a history. The general practitioner had proposed a diagnosis in 45% in the referral letter. Clinical examination changed the diagnosis in only 15% but increased diagnostic confidence in 33%. Ninety-one per cent of cases were diagnosed without recourse to investigations. Forty-two per cent of children referred had investigations performed. In the majority of paediatric cases the provisional diagnosis reached after taking a history was identical to that after examination or results of investigations were known. Although examination provided a final diagnosis in only 15% of all cases it played an important role in adding confidence in 33%. More educational effort should therefore be directed at clinical history-taking skills and the subsequent purpose of examination.     

浅谈妇产科学的兴趣教学

本文以心理学为依据，探讨了在妇产科学这门课程中实行兴趣教学的重要意义，并联系实践说明了兴趣教学的方法多样性和选择性。     

医学双语教学的实践与建议

目的：建议在5年制和7年制医学生中开设双语试点班的教学模式。方法：在医学本科扣7年制英语班学生中开设系统的医学专业课试点班。试点班经自愿报名考试择优组成。每年考试择优班级重组。所有医学专业课尽可能多学科扣尽可能大比重的进行英语授课，形成以英语为主体的专业语言环境。     

自行下体负压训练器的研制

目的 研制一种自行下体负压训练器。方法 自行下体负压训练器由若干环形钢圈及涂胶布材料构成的密闭完整的空腔壳体，可上下随意伸缩。上表面安装有单向排气阀门、可调进气阀门、把手及肩带。沿筒体纵轴进行屈／伸膝关节运动，使之被动扩张产生负压。结果 进气阀门完全关闭、打开1／4、1／2至完全打开时，训练器负压峰值逐渐降低，分别为-58、-46、-38和-26mmHg。结论 自行下体负压训练器集体育锻炼和下体负压于一体，安全可靠，使用方便，可望应用于对抗失重生理影响和飞行员抗荷生理训练。     

Anticonvulsant Activities of 4–Bromobenzaldehyde Semicarbazone

Summary: Some of the properties of 4–bromobenzalde-hyde semicarbazone (compound IV), a prototype molecule of a new class of anticonvulsants, aryl semicarbazones, are described. Compound IV demonstrated activity in the maximal electroshock (MES) and subcutaneous pentylenetetrazol (scPTZ) tests in mice, with low neurotoxicity. When given orally to rats, it displayed high potency in the MES test and very low neurotoxicity, resulting in a high protective index (PI). Compound IV displayed no proconvulsant properties, and development of rapid tolerance was not noted. When administered intraperitoneally (i.p.) at doses of 100, 300, or 600 mg/kg to rats, compound IV had no effect on levels of γ-aminobu-tyric acid (GABA) or on GABA-T activity in whole brain. When tested in vitro, compound IV had no effect on rat brain GABA-T at a drug concentration of 100 μM. Although the activities of certain drug-metabolizing enzymes were increased after oral administration of compound IV to rats, these effects were less prominent than those of phenytoin (PHT) and carbamazepine (CBZ). The principal mode of action of compound IV does not appear to be an interaction with the GABA_A receptor complex, and other mechanisms, involving excitatory amino acid neurotransmission, will have to be considered in future investigations of the anticonvulsant activity of this compound.     

谈《正常人体学基础》教材及教学方法改进

本文介绍了《正常人体学基础》教材的特点,讨论了本学科教学应注意的问题,强调了要充分地使用标本模型、挂图及多媒体教学,讨论了本学科的学习方法.     

实验教学中尿液标本有形成分的保存

在医学实验教学中 ,形态学标本来源很特殊 ,它不能人工制造 ,病理性标本只能从病人处取得 ,然而所需病人不是经常有 ,因此 ,研究实验教学标本的收集与保存的方法 ,十分必要。本文即是对实验诊断学实验教学中 ,尿液标本中有形成分的保存方法 ,进行了一些探讨