Abstract: Because nurses work in a wide range of settings they are well-placed to provide support for smokefree environments. The aim of this research was: to assess the knowledge of cessation, attitudes towards smoking, the provision of smoking cessation advice and treatment, and attitudes to and management of smokefree workplaces in a sample of nurses with practising certificates in New Zealand; and to describe the prevalence of smoking in nurses using the 2006 New Zealand census. One thousand questionnaires were posted to a random sample of 1000 nurses (500 community-based nurses, and 500 hospital-based) from the New Zealand Nursing Council register of nurses with current practising certificates. Statistics New Zealand provided results from the New Zealand Census of Population and Dwellings, 2006, for nurses by gender, practice area and cigarette smoking status. Responses were received from 371 (37%) of the nurses. They were enthusiastic about and committed to including smoking cessation in their practice, and to learning more about helping clients who smoke. Nine out of ten felt that it was part of their responsibility to advise clients to stop smoking. Nearly nine out of ten said they would be happy to spend an extra five minutes with each patient who smoked if they could effectively intervene. Over half had not received training for effective evidence-based smoking cessation interventions but three quarters were interested in learning more about how to help people stop smoking. The respondents' knowledge of the health effects of smoking was high, but there were gaps in knowledge of effective smoking treatments and a wide misunderstanding that nicotine causes cancer and heart disease. These gaps may limit nurses' ability to intervene effectively. Nurses supported their smokefree work policies although a fifth did not report support with enforcing these. Results from the 2006 census showed that smoking prevalence among nurses has declined from 18% in 1996 to 14% in 2006. Smoking rates in mental health nurses (29%) remain higher than the New Zealand general population (21%, census data).

Abstract: This dissertation was written to promote the author's understanding of the development of drug calculation competency in the undergraduate student nurse. It explores and critiques the literature surrounding the topic and examines the differing teaching methods that are currently used to promote this competency. Findings from the literature were compared to her experience of teaching drug dosage calculation competency to second year undergraduate nursing degree students. This dissertation suggests that drug dosage calculation may be an ongoing problem for nursing students not only during their course of study but also post registration. It appears that age and educational background may be factors in determining whether or not the student will truly master the concept. Although highly debated, it does appear that the use of a calculator assisted the nursing students within the author's class with their arithmetic operation. However, problems associated with conceptual understanding remain notable. The recommendations from this dissertation include the use of varied methods of instruction, integration of both the theory and practical components and the possible use of the dimensional analysis method in the teaching of drug dosage calculation. The author suggests that further research is required both locally within the School of Nursing where she is employed and nationally to fully examine the extent of this issue. Research which is not only focused on the student's calculation ability and its progression over the course of their study but which also allows the School to collate data on age, educational background, culture and learning style would allow lecturers to gain greater insight into student competency, progress and learning needs. She goes on to say that the continued ongoing exploration of her own practice utilising action research is also required as this would assist her in meeting the needs of students and lead to an overall improvement in her practice.

Abstract: Current New Zealand health policy encourages collaborative health promotion in all sectors of health service delivery. The integrated approach to the acute management of coronary heart disease in a coronary care unit, combining medical therapy and lifestyle change, supports clinical health promotion. The aim of this study was to use the grounded theory approach to discover the main concerns of nurses' promoting health in an acute coronary care setting and to explain the processes that nurses used to integrate health promotional activities into their practice. Seventeen registered nurses from three coronary care units within a large metropolitan city in New Zealand were interviewed. Data were constantly compared and analysed using Glaser's emergent approach to grounded theory.The main concern for nurses promoting health within coronary care was ritualistic practice. In this study, ritualistic practice concerns the medically-based protocols, routines, language and technology that drives nursing practice in coronary care. This concern was resolved via the socio-cultural process of attitudinal shifting that occurs over time involving three stages. The three conceptual categories, environmental pressures, practice reality and responsive action are the main components of the theory of attitudinal shifting. In environmental pressures, nurses experience a tension between specialist medically-dominated nursing practice and the generalist nursing role of promoting health. In practice reality, nurses become aware that the individual needs of patients are not being met. This causes role conflict until the nurse observes colleagues who role model possibilities for practice, working with patients to promote health. Responsive action sees the nurse engaging in self-development, also focusing on the nurse-patient relationship, thereby enabling active patient involvement in individual health-promoting decisions. The author suggests that the findings from this research have implications for nursing practice and education. With the increasing specialisation in nursing practice, these findings may be of interest to nurses working in delegated medical roles where the reality of everyday practice precludes nurses from undertaking their essential nursing role. Health care facilities also need to ensure that there are opportunities for the personal and professional development of nursing staff. The place of health promotion within nursing undergraduate curricula needs to be examined, as many nurses found that they were ill prepared for undertaking health promotional activities.

Abstract: Good nutrition is essential following acute spinal cord injury. Poor nutrition can lead to the deleterious effects of protein-calorie induced hypermetabolism and poor functional and rehabilitation outcomes. Nutritional management for patients with acute cervical or high thoracic spinal cord injury admitted to the Canterbury District Health Board's Burwood Spinal Unit and Christchurch Hospital's Department of Intensive Care Medicine (CHDICM) differ. The Burwood Spinal Unit has a delayed approach to nutritional management in contrast to the implementation of early enteral feeding by CHDICM. This prompted a literature review to critically consider the evidence underpinning clinical practice in this field. Literature revealed that nutritional management in the first 72 hours after spinal cord injury is a complex process. The complexities of when to commence, the method of delivering, and the target dose of enteral nutrition in the first 72 hours after spinal cord injury are due to the perceived risk of a spinal ileus and the ensuing, such as adverse effects on abdominal and respiratory function, resulting from enteral feeding intolerance. Literature revealed that delayed nutrition is largely based on expert opinion, while early enteral feeding has limited but stronger scientific research evidence. Nevertheless, it is desirable to use the best evidence currently available to develop, implement and evaluate an evidence-based, protocol driven, clinical pathway for nutritional management of patients within 72 hours of an acute cervical or high thoracic SCI. The author concludes that to ensure an acute spinal cord injury clinical pathway is based on scientific evidence, prospective, multi-centre, randomised controlled trials are needed to substantiate early enteral feeding and identification of the degree of and risk of complications from spinal ileus after acute cervical or high thoracic spinal cord injury.

Abstract: The transition of patients from intensive care to the ward environment is a regular occurrence in intensive care. Today patients are often transferred earlier and sicker due to the demands for intensive care beds. This results in patients with higher acuity being cared for in the wards. Here ward nurses have to meet the ongoing complex demands of caring for higher acuity patients, alongside managing high patient-to-nurse ratios, staffing concerns, and varying levels of experienced nurses. This research explored the experiences of ward nurses receiving patients transferred from intensive care. The aims were to identify any areas of concern, highlight specific problems that occur on transition and to address what information is pertinent to ward nurses when receiving patients from intensive care. A qualitative descriptive methodology using focus groups was utilised to gather information about these experiences. Three focus groups were held with ward nurses from various wards within the study setting hospital. All participants had considerable contact with intensive care and were familiar with the processes of transferring patients. Five themes emerged from the focus groups – Patients as intensive care staff say they are; Time to prepare the biggest thing; Documentation as a continuation of patient care; They forget what its like; and Families, a need to know about them. The theme Patients as intensive care staff say they are relates to reliable information sharing focused on the patient, their needs and condition. Participants expressed their concern that patients were not always in the condition that the intensive care staff stated they were on the referral. Having adequate time to prepare was considered important for the majority of ward nurses receiving patients from intensive care. Documentation was highlighted in the theme Documentation as a continuation of patient care particularly in relation to fluid balances and vital sign history. The theme They forget what its like suggests there is a perception that intensive care nurses have a lack of understanding of what the ward staff can actually manage. Decreased staffing levels during certain shift patterns and a lack of appropriately experienced staff on the wards is a common concern for ward nurses. Ward nurses also recognised that caring for families was part of their role. Patients and families may respond differently to the transfer process and their inclusion in transfer planning was seen as essential. Communication was a reoccurring element throughout all themes.The author concludes that communication is the paramount factor that impacts on a 'smooth transition' for ward nurses. A 'smooth transition' refers to the transfer of patients from intensive care to the next level of care. Subsequently, nurses' perceptions need to change, whereby transfer planning from ICU should be the focus rather than discharge planning. Transfer planning and education for all nursing staff is vital if the transfer process is to be improved. Consequently, transitional care within the context of ICU aims to ensure minimal disruption and optimal continuity of care for the patient. The knowledge gained from this research may provide better understanding of the multifaceted issues linked with transitional care that may be adapted for a wider range of patients in various clinical environments.