Abstract
This paper discusses the best treatment and management of venous leg ulcers in order to provide benefit in the form of optimal healing time to an increasing number of patients with this type of wound. The writer, after developing a focused question to critically review evidence derived from research regarding the management and treatment of venous leg ulcers, explores the cost implications associated with the reviewed treatments. The paper includes tables and graphs.

Outline:
Introduction
Focussed Question
Aim and Rationale
Search Strategy
Randomised Controlled Trials
Limitations of RCT
Strength of RCT
General Observation Of Published Material
Abstract
Literature Review
Methodology
Sample Groups
Results/Findings
Discussion, Limitation And Implications To Practice
Conclusion
References
Appendix 1
Sources of evidence for patient-centred, evidence-based practice.
Appendix 2
Hierarchy Of Evidence: Ranking Of Research Evidence Evaluating Health Care Interventions.
Appendix 3
The Randomised Controlled Trials Analysed To Determine; "Do Venous Leg Ulcers Heal Faster When Treated With Four Layer Bandages Or When Treated With Short Stretch Bandages?"
Study 1
Study 2
Study 3
Study 4
Study 5

From the Paper
"To acquire propositional knowledge an electronic search of specialist databases was made; Cumulative Index to Nursing and Allied Health Literature, Cochrane, National Electronic Library for Health and PubMed, this further extended to Blackwell Synergy, Swetswise and Science Direct. The search terms; wound healing, venous leg ulcer, compression therapy, short stretch, four layer, bandages and dressings were used and only quantitative evidence was collected as the studies required were on information regarding healing rates. To narrow the search further and to gain recent evidence the timeframe was limited to within the last ten years and limited to primary literature; a superior source of knowledge direct from the author which has not been misinterpreted before re-presentation in another publication (Cluett and Bluff 2006). Further to this a hand search was made in the library to acquire books and journal articles which supported or discredited opinions."

Tags:ulcers bandages patients, venous leg ulcers, treatment healing professional wound methodological clinical sample study recruitment pulmonary embolism rct research, national health service

Abstract
In order to deliver safe and effective practice a Registered Nurse is required to maintain his or her professional competence by ensuring knowledge and skills remain current. Furthermore there exists a need for the nurse to facilitate the effective development of the knowledge and skills base any student who they may be teaching. This paper attempts to demonstrate how a potential student (female) was identified and how her needs were explored and assessed. The paper also discusses how, after the students learning style was identified, a plan of action was drawn up and a lesson was given and evaluated.
The paper is dived into a number of related sections. These are the main paper (Teaching and Learning in Clinical Practice), a detailed lesson plan for performing, recording and interpreting a urinalysis (appendix a), a series of colored photographs showing different urinary samples (appendixes b - e), a learner assessment sheet (appendix f) and urinalysis tables (appendixes g and h).

From the Paper
"Contact with regularly attending potential learner's within my placement area was sporadic, but following eventual identification of a second year nursing student (with whom I would again come into contact within the clinical area), I made my first approach with the intention of creating a good first impression. A positive start to a first meeting may not actually be essential for the successful development of a potential teacher/learner relationship and indeed the idea that it is even "useful", rather than "essential", may contradict some authors views (Carr, 2005). Those views have suggested that the teacher/learner relationship should be one which is formal and impersonal. In a selfish attempt to make the forthcoming teaching session easier for me and to create a positive and lasting influence on my learner's impending experience, (which would hopefully improve future patient care), I aimed to develop a relationship which was relaxed from the outset and based on trust and support (Brookfield, 1986)."

Tags:knowledge, skills, learning, nursing, teaching, urinary, taxonomy, clinical, urinalysis, reagent, mid-stream, catheter, record, report, interpret

Abstract
This report explains in detail the function, structure and assembly of flagella in E.coli and Salmonella, using plain language and a number of diagrams. Movement (chemotaxis) is the primary function of flagella but its design also incorporates efficient repair capability and antigenic variation. In Salmonella and E.coli the flagellar filament is a homopolymer of flagellin monomers, although other species (such as Helicobacter) build their flagella from mixtures of two types of subunit. All the properties of the functioning filament are reflected in the structure of the flagellin monomer, which has conserved and variable regions, regions targeted by chaperones and coiling enzymes and regions evolved specifically for interaction between monomers. Chemotaxis is driven by a proton motive force (as in oxidative phosphorylation) and the basal complex that converts this energy into rapid rotation of the flagellum is highly complex.

From the Paper
"Many bacteria are motile and exhibit chemotaxis migration through the extracellular medium towards attractants (e.g. carbon sources), and away from repellents (e.g. antibiotics). The majority move using flagella protein structures variable in number and position (Box 1) that generate thrust by rotating like propellers. Flagella are 15nm in diameter and can be observed under light microscopy after thick metal staining or using advanced microscopy techniques such as electron microscopy. Because of the competitive advantages of chemotaxis, there has been strong selection for efficient chemotactic apparatus and flagellar efficiency. The flagellum is based in the bacterial surface layers where a complex array of proteins forms the flagellar motor. Resembling the electric rotary motor and the membrane-bound F1F0-ATPase, and powered by a proton influx across the inner membrane, this highly efficient machine is merely 30nm in diameter. Its mechanism is the subject of ongoing research."

Tags:antigenic, apparatus, bacteria, bacterial, chaperones, chemotaxis, coli, cytoplasmic, escherichia, export, flagellin, flagellum, motile, motility, salmonella, variation

Abstract
Euthanasia is defined as the intentional killing of a dependent human being for his or her alleged benefit. This paper thoroughly researches medical ethics, presenting arguments for and against the legalization of euthanasia. It explores the psychology of ageing and illness, the limits of personal autonomy and the impacts legalization may have on public conscience.

From the Paper
"Ironically, voluntary euthanasia legislation makes doctors less accountable, and gives them more power. Patients generally decide in favour of euthanasia on the basis of information given to them by doctors: information about their diagnosis, prognosis, treatments available and anticipated degree of future suffering. If a doctor confidently suggests a certain course of action it can be very difficult for a patient to resist.

Tags:medical, Thomas, More, terminally, ill, Remmelink, Report

Abstract
This paper discusses human organ transplantation. It first looks at activate immune responses which lead to a graft rejection. The paper then discusses the shortage of human organs for transplanatation and the option of xenotransplantation, or the process of transplanting cells, tissues or organs from one species to another. The paper specifically analyzes the current developments in this area and the importance of major histocompatibility complex (MHC) proteins which are transport molecules.

Table of Contents:
Introduction
The Major Histocompatability Complex
Xenotransplantation
Rejection
Current Developments

From the Paper
"The recent and current developments in transplantation focus mainly on the development of immunosuppressant drugs. Steroid-free immunosuppression is being undertaken on large scale with use of Campath-1H (a humanised monoclonal antibody. This hopes to avoid the side-effects of steroids. While short-term outcomes are outstanding, long-term outcomes are still unknown at present. Although calcineurin inhibitors have lowered the rate acute rejection and improved early renal allograft survival, their use has been implicated in the development of chronic nephrotoxicity. A prospective, randomized trial in kidney transplantation comparing sirolimus-MMF-prednisone to tacrolimus-MMF-prednisone has been carried out on 84 patients and the study showed that a CNI-free regimen using sirolimus-MMF-prednisone produced similar acute rejection rates, graft survival and renal function after 1 to 2 years of transplantation compared to tacrolimus-MMF-prednisone.
Calcineurin-Inhibitor-Free Immunosuppression is currently undergoing extensive trialing, the result of which would be to allow sufficient immunosuppression, without the nephrotoxicity that is associated with standard regimens that include calcineurin inhibitors. Positive results have yet to be demonstrated in any trial."

Tags:immune, infection, compatibility, donor

Abstract
This paper examines how there can be no doubt that confidentiality is one of the core doctrines of ethical medical practice and has been so since ancient times and how the GMC and other professional organizations stipulate patient confidentiality as an ethical prerequisite, but, crucially, permit breaches of confidentiality in certain circumstances. It provides a comprehensive review of the ethical and legal problems faced by a physician in the management of a patient with a communicable, sexually-transmitted illness.

From the Paper
"Patients expect to have to divulge the most intimate information to their doctors on a professional basis in order that they receive the most appropriate care. This exchange of information is in return for the [implicit] assurance of confidentiality. Patients would be less willing to present to their doctors if this were not the case and the utilitarian ethic would declare that the harm that this would cause in the long run would far overshadow any benefits. There is also a deontological, or "duty-based" ethic, which would propose that Peter's GP has a "duty" to keep the contents of their consultation in confidence, for this is inextricably linked with the privilege of receiving the information and with upholding the autonomy of the patient. A utilitarian ethic could also propose that a breach of confidentiality would lastingly taint Peter's view of the medical profession."

Tags:consent, information, confidentiality

Abstract
This paper discusses the cases of diabetes that have shown up around the world and describes its symptoms and complications. Diabetes mellitus is a special type of diabetes that has been shown to have mysterious causes that are yet unknown. Pulling facts from the World Health Organization and other health organizations, the paper presents an plan for understanding the disease, treatment and prevention.

From the Paper
"The global burden of diabetes mellitus is overwhelming (World Health Organisation 2008) and the problem is predicted to increase to greater than 340 million individuals by 2030, which is 5% of the population or 1 in 20 (Wild et al. 2004). In 2004, diabetes mellitus was the 19th leading burden disease worldwide and it is estimated to rise to 10th by 2030 (World Health Organisation 2008). These figures provide an illustration of the magnitude of the problem, but ``what is diabetes mellitus?'' Diabetes mellitus is a term which encompasses two physiologically different diseases. These two disease have been known by many different names, however, the generally accepted names are Type 1 and type 2 diabetes mellitus (Culver 2007). Both diseases are the result of an imbalance in the body's homoeostatic balance of insulin secretion to glucose absorption (Ostenson 2001), resulting in a ``normal'' glycemic control. There are two ``types'' of diabetes mellitus and the pathophysiology of type 1 will be discussed, however, the main focus will be type 2 diabetes mellitus."

Tags:diabetes mellitus, Pathophysiology, Clinical Manifestations/Complications, Treatments/Preventions

Abstract
This paper looks at epilepsy and discusses the different types, symptoms, medication and social impacts as well as its treatment and aftercare. It includes basic understanding of the pathophysiology of the disease process and how drug actions and chemicals in the brain thought to contribute to the disease.

Outline
Disease Classification
Normal Physiology and the Effects of the Disease
Treatment for the Disease
Patient Care

From the Paper
"The symptoms of Epilepsy, in my opinion and using the aforementioned evidence, definitely reflect the effects of the disease on the "normal" physiological functioning of the body. The chaotic, unregulated neuronal discharge in the cortex seems to have, from a simplistic point of view, a direct and visible correlation with the chaotic events, muscular spasm and loss of involuntary functions e.g., Breathing, bladder control or swallowing. The complexities of diagnosis and detection of the areas of brain cortex responsible for the discharge are made somewhat easier by the use of EEG, this also simplifies diagnosis of each individual as well as identifying which strain they may have. Although Monton (1985) does state that EEG has its limitations and therefore requires clinical assessment to be used in conjunction with EEG for effective and accurate investigation and diagnosis."

Tags:absence, acid, aminobutyric, carbamazepine, clonic, epileptic, gamma, seizures, sodium, tonic, valproate

Abstract
This paper examines how human schisostomiasis or katayama fever is a serious parasitic infection caused by helminths and how schisostomiasis remains endemic in 76 countries and territories. mainly as a result of poor living conditions, improper sanitation and irrigation, which allow optimal parasite transmission. It reviews schisostomiasis and focuses on the immunological aspects of the disease and its vaccine development.

From the Paper
"Diagnosis of Schisostomiasis relies on both microbiological and immunological methods. Immunodiagnosis uses the principle of detection of antibodies and antigens. Several years ago, skin tests were user but now are considered inappropriate to perform due to their invasive nature. Most tests are performed today using plasma obtained from methods like finger pricking and venous blood. Other tests involve use of body fluids, urine, milk and saliva (Santos et al. 2000). Most commonly used are the Antibody and Antigen detection tests. As far as antibody tests are concerned, a positive result does not necessarily mean that this patient has an active infection. This test is more a marker that this person has been or is infected with Schisostoma."

Tags:fever, katayama, helminths

Abstract
This research proposal explores the disease of asthma, its symptoms, affected populations, and treatments, with particular focus on the usefulness and efficacy of nutritional supplements. The role of the FDA is touched upon, and the hypotheses and methodology for the proposed study are included. The paper concludes that possibly, if a study is undertaken with regards to nutritional supplements usage and the treatment of asthma in elderly and adult patients, effects can be noted and a base for further research can be developed.

Outline:
Background of the Problem
What is Nutrition?
How Does Nutrition Affect The Human Body?
Asthma and its Effects
Nutritional Supplements
Uses of Nutritional Supplements That a Physician Should Know About
Treatment of Asthma
Why Is Asthma Under Diagnosed And Under Treated In The Elderly?
Statement of Problem: Effects of Nutritional Supplements on Asthma
Hypotheses for the Study
Definition of Terms
Importance of the Study - Nutritional Supplements and Asthma
Why should we study the effect of Nutritional Supplements on Asthma?
Research Questions for the Study
Methods of Research - Methodology
Procedure to Collect Data and Treatment of Data
Methods-Sample Selection and Sample Size
Ethics and Review
Conclusion

From the Paper
"Asthma is categorized as disease that has taken a toll on children, adolescents and elderly alike. It has symptoms that are easy to detect, and for such, treatment is usually always required. However, one thing to note here is the fact that Asthma is generally incurable and that it can only be controlled through drugs and medication, with proper and early diagnosis of asthma in the patient. (Mark, 2006)
"It is one the most common diseases in the United States and all over the world, with about approximately 20 million people affected with asthma in the United States only. In this, quite a large number are children. (Mark, 2006)"

Tags:asthmatic, vitamin, mineral