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Understanding the principles and aims of intravenous fluid therapy
A balance between the volume of fluid taken in by the human body, and the volume of fluid excreted, is essential for life. Body fluid balance, which is maintained via various homeostatic mechanisms, can be disrupted by injury or disease. Prompt action is usually required to replenish fluid volumes and restore homeostasis, which is achieved via intravenous (IV) fluid therapy. Nurses will often encounter patients with a disrupted fluid balance, particularly in critical care. They will be involved in assessing patients’ fluid status and administering and monitoring therapy. Therefore, nurses have an important role in ensuring the safety and effectiveness of IV fluid therapy. This article provides an overview of the principles and aims of IV fluid therapy. It also explains the physiology of body fluid and mechanisms of fluid balance regulation, outlines the principles of patient assessment and indications for IV fluid therapy, and details its potential risks and complications.
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Optimising professional communication with patients
Communication between a nurse and a patient may seem intuitive. However, communicating effectively with patients while applying the principles of person-centred care can be challenging. Patients’ perceptions of suboptimal care and healthcare services may be influenced by how nurses communicate with them, since communication may be used as a quality indicator, as well as an indicator of patient experience. This article considers how nurses can communicate effectively with patients to optimise care. It explores the theoretical principles of interpersonal and professional communication, and discusses practical methods of listening and speaking to patients that nurses can apply in their clinical practice.
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Selection and management of central venous access devices
Vascular access is an important aspect of patient care and management in all areas of healthcare. Safe, efficient and reliable venous access may require a central venous access device (CVAD), which can be used in primary and secondary care settings. Nurses may assist in device selection and be involved in their ongoing management, which includes recognising and addressing device complications. The appropriate choice of CVAD and early recognition of potential issues can improve the reliability and longevity of these devices and reduce the risk of long-term complications. This article describes the types of CVAD and their indications for use. It also outlines the management of CVADs, focusing on three areas: complications during insertion; infection prevention and control; and complications that may arise during the ongoing care of these devices.
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Conservative management of patients with end-stage kidney disease
The prevalence of end-stage kidney disease is increasing, particularly among older people and those with multiple comorbidities. Typically, patients who develop end-stage kidney disease receive renal replacement therapies such as dialysis; however, this treatment can significantly affect quality of life and may not prolong life in older patients. Therefore, some patients may choose not to undergo dialysis and instead choose conservative management, which involves a palliative approach that focuses on maintaining quality of life and advance care planning. This article details the steps involved in a conservative kidney management pathway for end-stage kidney disease, including symptom management and advance care planning. It also discusses the importance of a palliative approach for patients receiving dialysis.
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Differentiating between dementia, delirium and depression in older people
Older people can find hospital stays challenging and distressing. When their presenting symptoms make it challenging for healthcare professionals to differentiate between dementia, delirium and depression, their experience may be increasingly distressing, and can result in delays in diagnosis and treatment, as well as an increased risk of morbidity. This article considers each of the conditions of dementia, delirium and depression, their presenting features and how nurses can differentiate between them to enable comprehensive assessment, diagnosis and treatment in older people.
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Prevention and management of urinary catheter blockages in community settings
Self-management of long-term urinary catheters can be challenging for patients, and recurrent catheter blockages may cause concern among patients, carers and healthcare professionals. Catheter blockages are a significant challenge for nurses practising in community settings, because frequent and unplanned catheter changes can be costly to healthcare services in terms of time and resources. This article details evidence-based recommendations for the assessment and diagnosis of catheter blockages, as well as the identification of risk factors. It also explains the interventions that can be used to prevent and manage catheter blockages and describes the role of the nurse in supporting patients with a long-term catheter in situ in community settings.
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Assessment and management of chronic pain
Chronic pain can have significant physical, psychological and social effects on a person’s life, as well as on their families and friends. However, it is often not well-recognised or understood, which can lead to further harm. Therefore, an individualised, person-centred approach to chronic pain is essential to accurately assess pain and to develop an appropriate treatment plan. This article outlines the biomedical and psychosocial factors that can influence an individual’s pain experience that should be considered as part of the assessment and management of chronic pain, and explores the assessment tools available to assist in this process. It also discusses the management options available for chronic pain, including neural blockade and analgesics, as well as non-pharmacological options such as psychological approaches, physical activity and exercise, and complementary and alternative therapies.
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Effective management of adult patients with asthma
Asthma is a chronic respiratory condition that can affect people of all ages. Globally, asthma is one of the most common non-communicable diseases and is associated with significant personal, financial and societal costs. In some cases, asthma can be fatal, although many fatalities would have been preventable with appropriate management. People with asthma often underestimate the effects of their symptoms, and nurses should develop their knowledge and skills so that they can provide appropriate management advice. This article outlines the causes of asthma and its symptoms. It also explains the interventions used in the management of this condition, including medicines, patient education, appropriate lifestyle changes and referral to specialist services.
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Improving nursing students’ experience of clinical placements
Clinical placements can present a significant challenge for nursing students, since the learning environment differs from that of the classroom, involving potential risks and complicated interpersonal and interprofessional relationships. The array of decisions required on clinical placements can be confusing for nursing students, which can cause them to doubt their skills and knowledge. This article describes the challenges involved in clinical placements, and discusses the importance of person-centred care and techniques such as reasoning and reflection that can improve nursing students’ learning in practice. It uses two case studies to illustrate how clinical supervisors and mentors can design clinical placements that enable nursing students to develop their skills, knowledge and self-confidence.
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Prevention and management of hyperglycaemic crisis
Hyperglycaemia is a defining feature of diabetes mellitus. It involves an elevated level of glucose in the blood, which develops as a result of the body’s inability to produce insulin or process insulin effectively. If left unchecked and untreated, patients with diabetes are at risk of short-term, potentially life-threatening hyperglycaemic crises such as diabetic ketoacidosis or hyperosmolar hyperglycaemic state. Nurses frequently care for patients diagnosed with diabetes in various clinical settings; therefore, it is essential that they have an awareness of the prevention and management of hyperglycaemia and hyperglycaemic crises. This article explains the causes and clinical manifestations of hyperglycaemic crises, and details the management of patients with these conditions, in accordance with national guidelines.
