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61.
Many educational research projects start from a wide and nonoperational statement of the problem causing concern, and a difficult task for the research worker is to so refine the area of enquiry that useful and effective results of the research are produced within the constraints imposed by limited resources.
An evaluative research project into the role and preparation of the midwife teacher, undertaken in 1974–5 by the authors, at the request of the Royal College of Midwives, presented such a problem (Kilty & Potter 1975). This paper illustrates the methodology employed to establish priorities in order to resolve what was an entirely open-ended brief into a research that could be undertaken with limited resources.  相似文献   
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As nurses are in a unique position to influence patients and so carry out health education to their'captive audience', it is pertinent to discuss why so many nurses appear to abdicate this role. Reasons are suggested that the nurses'own education has failed to equip her with the skills necessary for the fulfilment of this role. Even basic communication skills appear to be poorly developed, let alone the more complex and analytical skills required by the nurse in order to effectively deliver a planned programme of health education to either individual patients or groups. A Health Belief Model (HBM) has been discussed and is proposed as a useful framework around which the nurse can formulate her health teaching. Variables to be considered include motivation, value of illness threat reduction, probability that compliant behaviour will reduce the threat of illness, and modifying and enabling factors. The HBM should be incorporated into an individualized nursing care plan, so that health teaching is an integral part of the patient's planned care in hospital. The ward sister is the key figure in implementing such procedures, and it is to her that education should also be directed  相似文献   
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65.
The overall purpose of research for any profession is to discover the truth of the discipline This paper examines the controversy over the methods by which truth is obtained, by examining the differences and similarities between quantitative and qualitative research The historically negative bias against qualitative research is discussed, as well as the strengths and weaknesses of both approaches, with issues highlighted by reference to nursing research Consideration is given to issues of sampling, the relationship between the researcher and subject, methodologies and collated data, validity, reliability, and ethical dilemmas The author identifies that neither approach is superior to the other, qualitative research appears invaluable for the exploration of subjective experiences of patients and nurses, and quantitative methods facilitate the discovery of quantifiable information Combining the strengths of both approaches in triangulation, if time and money permit, is also proposed as a valuable means of discovering the truth about nursing It is argued that if nursing scholars limit themselves to one method of enquiry, restrictions will be placed on the development of nursing knowledge  相似文献   
66.
Pulmonary artery pressure monitoring, with the patient in both the supine and lateral positions, is an essential element in the assessment of critically ill patients. Previous work offers conflicting results regarding the accuracy of measurements obtained with the patient in the lateral position. The purpose of this study was to determine if accurate pulmonary artery pressure measurements can be obtained in the cardiac surgical patient. Thirty-five patients underwent repositioning between the supine and both the left and right 60° lateral position while being mechanically ventilated and then breathing spontaneously. Pulmonary artery pressure measurements were recorded prior to, two minutes following and ten minutes following repositioning. Despite some variation in results the pulmonary capillary wedge pressure measurement was reliable ten minutes after repositioning in both the spontaneously breathing and mechanically ventilated patient. Other pulmonary artery pressure measurements were not so reliable in the lateral position. This study concludes that clinical practitioners can obtain accurate pulmonary capillary wedge pressure measurements in post-operative cardiac surgical patients positioned in either the left or right 60° lateral position. Further research is however required, with larger numbers from all sub-groups of the critical care population. Physiological and pathophysiological characteristics which preclude reliable pulmonary artery pressure measurements need to be identified.  相似文献   
67.
Reflection-on-practice: enhancing student learning   总被引:4,自引:0,他引:4  
The writing of a reflective diary is viewed as an effective tool for promoting reflection and learning in students, and for self-assessment and evaluation of a clinical learning experience This work is a study of 30 undergraduate nurses and then- use of reflective diaries during a period of community health care practice The theoretical basis of the study is based on Schon's work on reflection-in-action The research tool, developed for the study of nursing practice by Powell, is based on Mezirow's levels of reflectivity The findings are that, in the sample used, students do reflect on their practice according to Mezirow's levels of reflectivity, but that the highest number of reflections occur at the lower levels of reflectivity (94% of the total number of scores) However, although only 6% of the total number of scores were found at the higher levels of reflectivity, some 22 of the sample of 30 students did attain conceptual and theoretical reflectivity, the highest levels of reflectivity  相似文献   
68.
Methanol intoxication, a rare and potentially lethal form of poisoning, usually results from ingestion and occasionally inhalation of methanol. Initial symptoms of blurred vision, elongated anion gap and metabolic acidosis are typically delayed and may not at first be recognised as methanol-related complaints. Once diagnosed, treatment must be prompt and definitive. As well as general supportive care, ethanol infusion, dialysis and alkalinization form the mainstays of treatment.

The cases described in this paper are compared to previous reports from other countries worldwide and contrast the variance in outcome often seen in methanol poisoning. The paper describes two tragic deaths and two lucky survivors, all of whom had consumed a cocktail of methanol and other alcoholic beverages at the same party.

The ICU nurse's role in managing the methanol-intoxicated patient relies on that person's sound knowledge of the unusual biochemical reactions occurring in the body and the need to institute definitive and supportive measures to help both patient and family recover.  相似文献   

69.
Clinical role activities of nurse teachers in Project 2000 programmes   总被引:1,自引:0,他引:1  
This paper presents the findings related to the clinical role activities of nurse teachers in Project 2000 programmes Data were collected by a Delphi survey of 25 colleges of nursing that had implemented Project 2000 between September 1989 and April 1991 The findings from the Delphi survey were explored more fully through in-depth interviews with a sample of the respondents The findings identified a very strong commitment of the respondents to a clinical liaison role But they did not perceive their role to be one of teaching students through 'hands on care', they felt this was the role of the qualified staff in the clinical areas The respondents considered it important to maintain their clinical credibility through theoretical updating rather than being able to perform as an expert practitioner  相似文献   
70.
Stroke in a common and disabling illness, adversely affecting the quality of life of hundreds of people each year. While there are many therapeutic approaches to stroke patient rehabilitation, encouraging patients to adopt “reflex-inhibiting” patterns of posture is a widely advocated strategy for helping patients to avoid complications of hemiplegia such as spasticity and contractures. However, while the central role of nurses in thus helping patients is recognized, the influence of posture on recovery from stroke has never been evaluated. Prior to undertaking such an evaluative study, texts on stroke patient care were reviewed to clarify the received view about the recommended positioning for patients with hemiplegia. Consensus on some issues was evident (such as positioning the patient with the affected shoulder protracted, spine straight, fingers extended and avoiding external rotation of the affected hip). However, opinion was divided on others and a number of potentially important aspects were ill-covered. This paper integrates a summary of the findings of this review with the physiological rationale for the recommendations. The main areas of agreement are highlighted and issues as yet unanswered are raised for further consideration.  相似文献   
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