Abstract: Family violence is common and there are significant long-term negative health effects from victimisation. Health professionals are now recognised as key providers of family violence intervention. The Hawke's Bay District Health Board HBDHB) launched a Family Violence Intervention Programme in the emergency department in 2002, in accordance with national directives. The Family Violence Intervention Programme includes routine questioning for partner abuse within social history assessments for all women 16 years and over who seek healthcare services. Nurses assumed responsibility for implementing this programme into emergency department practice. Establishing partner abuse screening in practice requires an organisational and attitudinal change. Achieving and sustaining this change can be difficult. Evaluation was considered an essential aspect of the systems approach adopted within the HBDHB Family Violence Intervention Programme to support change. The aim of this study was to identify the enablers and barriers to routine questioning in the emergency department one year after the programme was launched and the strategies to address these barriers. The staff who have responsibility for routinely questioning women were considered well placed to provide this information. The methodology selected was evaluation research using semi-structured interviews. The design included member checking and triangulation of the findings. Eleven emergency department staff members participated in five (two group and three single) interviews. The interviews revealed that routine questioning for partner abuse is difficult in the emergency department setting. Barriers to questioning exist and enablers can eliminate or minimise these. Enablers such as policy and training support routine questioning. Barriers identified included the lack of privacy and time. Participants suggested strategies to overcome these. These barriers, enablers and solutions were either personal or organisational in origin and all had a common theme of safety. An outcome of the study was the development of a model of barriers and enablers to ensure safety when routinely questioning women for partner abuse. This evaluation has utility within the HBDHB as it informs programme progression. However, the evaluation has wider implications. The experiences of the emergency department staff led to the emergence of key themes that may inform the development of comparable programmes. Introducing routine questioning requires a practice change; a multifaceted approach focusing on safety can assist staff to achieve that change.

Abstract: The aim of this paper is to compare the Emergency Nurse Practitioner role in the UK, Australia and New Zealand. Whilst geographically distant, the role of the Emergency Nurse Practitioner within these three countries shares fundamental similarities, causing the researchers to question, is this a time to implement international standards for the role? The Emergency Nurse Practitioner role in all three countries is gradually establishing itself, yet there are shared concerns over how the role is regulated and deficits in standardisation of scope of practice and educational level. Together these issues generate confusion over what the role embodies. The authors suggest that one method of demystifying the Emergency Nurse Practitioner role would be to progress towards international standards for regulation, education and core components of practice.

Abstract: A retrospective descriptive design was used to examine the records of all presentations to the emergency department of patients with COPD over a 3-month period to determine whether there is a subset group of people who present with hypercarbia. There were 114 presentations, amongst those there were 71 individuals, a number presenting more than once within the three months. 80% of the 71 individuals had a smoking history of which 53% were female. Of the 114 presentations, 76 had arterial blood gases taken during their emergency department presentation. Of these 76 presentations 30 had hypercarbia and 46 were non-hypercarbia. These 76 presentations involved 58 individuals, with some individuals presenting five times over the three-month period. Three groups emerged, some who were only hypercarbia (n= 18), some in the non-hypercarbia group (n=35) and 5 individuals who had presentations in both the hypercarbia and non-hypercarbia groups. Data showed that there was no definable subset group of hypercarbia patients within acute exacerbations of COPD presenting to the emergency department according to the variables. However the sample of presentations (with a blood gas) found within the study suffering hypercarbia was much higher (31.1%) than anticipated. Further analysis showed that the hypercarbia group had a significant lower forced expiratory volume in one second (FEV1) and a combination diagnosis of emphysema or asthma and congestive heart failure. An implication to the clinician is that identification of hypercarbia within COPD exacerbation is problematically difficult until the late signs are shown with the individual. By that time effective treatment patterns may have changed from the initial presenting problem. The author concludes that future areas of research within this field needs to lie within the community, and look at when these people start the exacerbation, what leads them to progression presentation to the emergency department, and whether these people are chronic sufferers of hypercarbia or presenting after a period of days exacerbation within their own home.

Abstract: This thesis explores the theoretical notions of suffering and caring within the nurse patient relationship in the context of emergency nursing. It includes a small pilot study that aimed to assess the feasibliity of a major research project, by describing the impact of vicarious traumatisation in emergency nurses, specifically in relation to their self capacities. This pilot study utilised a descriptive, correlational design. Data was collected by using the Inner Experience Questionnaire (IEQ) a twenty four-item questionnaire developed by Dr Pearlman (1995), and a profile sheet which identified demographic details. Twenty-seven emergency nurses participated in this pilot study. The IEQ was assessed for internal reliability by applying the Cronbachs alpha and utilising a focus group to gain insight into the usability and relevance of the questions. The internal reliability of the IEQ suggests that it may be an appropriate tool to measure disruption of self capacities in the population of emergency nurses. Although the results are limited, and conclusions cannot be drawn, findings suggest a correlation between the variables of age, experience, nursing qualifications and a history of personal trauma and the IEQ. There is evidence that emergency nurses are affected psychologically when caring for the victims of trauma in emergency departments and the IEQ has the potential as a tool to be integrated into future emergency nursing studies. A multidimensional methodological approach is recommended to capture the many contours of the complex phenomena of vicarious traumatisation and the emergency nurse.

Abstract: ABSTRACT
BACKGROUND: Emergency nursing is a specialty concerned with the care of people of all ages, with either perceived or actual unwellness presenting to the emergency department(ED) for assessment, resuscitation, investigation, treatment and review of their illness or injury. Emergency nurses apply specialty knowledge and expertise in the provision, delivery and evaluation of emergency nursing care. Over recent decades social, political and professional changes have affected nursing care delivery and nursing education. In particular the 21st century has witnessed the development of state funded postgraduate nursing education programmes, developing nurses specialty or advanced nursing knowledge, quality patient/client care and nursing practice within the tertiary education system.
AIM: The aim of this study is to investigate emergency nurses? perceptions of the impact of postgraduate education on their practice in New Zealand (NZ).
METHODS: This study utilises critical social theory as the overarching framework, informed by the writing of Jürgen Habermas (b.1929- ). It is the three phases of
Habermas?s practical intent of critical social theory; namely enlightenment, empowerment and emancipation, that this study is concerned with. This descriptive research study employs both quantitative and qualitative methods and is therefore known as mixed-methods research. Data collection took place over 12 weeks, from August to November 2006, using a survey questionnaire obtained with permission from Ms Dianne Pelletier, Sydney, Australia. The sample included 105 emergency nurses from District Health Board (DHB) emergency departments in NZ, 10 respondents from this sample self-selected to be interviewed by telephone. Ethical approval for this study was obtained from the University of Otago Ethics Committee for research involving human participants. Data was analysed using the Statistical Package for Social Sciences (SPSS).
RESULTS: Two main themes arose from the thematic analysis; these being positive and negative, these themes were further divided into 10 sub-themes. The results indicate that postgraduate study (PGS) has increased nurses? perception of their knowledge; leadership and understanding on the quality of patient care delivered, increased their academic and research skills and increased their confidence/self-esteem and recognition by their colleagues and team. Therefore the majority of respondents perceive postgraduate education has been an instrument of liberation and a process of empowerment and emancipation. A smaller percentage of respondents perceived that PGS had no effect on various aspects of patient care and another significantly smaller percentage of respondents reported negative results from PGS. This research identified similarities between this study and that of Pelletier and colleagues? (2003; , 2005; , 1998a; , 1998b) Australian study.
CONCLUSION: This study adds to the existing literature on postgraduate studies undertaken by nurses. No known study has previously investigated solely emergency nurses?perceptions of the effects of PGS, either nationally or internationally. The results of this study offer enlightening information regarding emergency nurses? perceptions of their PGS within NZ and offers a platform from which other studies may be undertaken. It also has the potential to inform nurses contemplating PGS and educators facilitating these programmes,as well as provide implications for policy development by the Nursing Council of NZ, NZ Universities, DHBs and the Ministry of Health.

Abstract: This thesis explores triage code as a predictor of direct nursing care time, thus its potential usefulness in a model for calculating and allocating nurse requirements in emergency departments. A framework for nursing work is proposed. This framework is based on the works of O'Brien-Pallas, Irvine, Peereboom, and Murray (1997) and Houser (2003). It suggests that the structures of environmental complexity, nursing characteristics, patient nursing complexity, and patient medical condition and severity, impact on the processes of direct and indirect nursing care to affect patient outcomes. A prospective, non-experimental study was undertaken to examine the relationship between direct nursing care time and triage code. Six potential confounding variables were selected for this study: length of stay, age, ethnicity, sex, complaint type, and discharge category. Data were collected for 261 visits over a three day period in one New Zealand emergency department. Patient visits averaged 200 minutes. The mean direct nursing care time per visit was 49 minutes. On average, patients with more urgent triage codes, longer length of stay, or who were not discharged, received more direct nursing care. The model developed predicted 49% of variation in direct nursing care time (p < .05) related to triage code (16%), length of stay (31%) and disposition category (2%). The author suggests that further exploration of the proposed framework has potential to develop a model allowing managers to identify nurse staffing required for optimal nursing care in emergency departments.

Abstract: The aim of this research paper is to explore the processes of clinical decision-making in relation to emergency nurses and to examine the educational requirements for the development of clinical decision-making skills. Clinical decision-making is foundational to professional nursing practice. It is the expectation of the profession and the organisations in which nurses work that appropriate clinical decision-making will occur. Patients also rightly expect, when being cared for by nurses, that the clinical decisions pertaining to their care will be optimal.