The Role of Nurses in the Prevention, Care, and Management of Suicide Essay

The Role of Nurses in the Prevention, Care, and Management of Suicide - Essay Example The first section of the paper identifies the nature and symptoms of suicide. Nurses should be aware of the nature, signs and symptoms of suicide and the factors contributing to suicide risk. Determining who are at risk should be done immediately to prevent suicide, thus the second part of this paper determines the preventive measures that must be done to control the situation. The third part discusses the proper care for patients at risk of suicide. Although care for patients with suicide tendency is the main responsibility of psychologists and psychiatrists, nurses contribute to the wellness of the patients and the continuity of the recovery program. The fifth part suggests follow up actions that nurses can perform to ensure complete recovery of patients with suicide tendency. The sixth part gives the conclusion and summarises all the important points in the prevention, care and management of suicide cases in the hospital setting. The role of the nurse in the prevention, care, and management of suicide among hospital patients is very significant. The nurses are the ones who have the most direct and frequent contact with the patients, thus they may affect the mood and emotional condition of patients with suicide tendency. The case of suicidal patients is very sensitive, thus nurses should be equipped with the relevant knowledge and skills to identify and care for patients attempting to commit suicide.... e case of suicidal patients is very sensitive, thus nurses should be equipped with the relevant knowledge and skills to identify and care for patients attempting to commit suicide. The number of suicide cases in the UK has decreased in the past years (Joint Commission Resources 2007). Nevertheless, this does not make suicide less of a problem. The World Health Organisation declared suicide as a major global health concern, accounting for approximately one million cases worldwide annually (Voice of America 2009). Currently, it is one of the three leading causes of death for young people under 25. This rate makes suicide a serious problem in the field of health care. To address this issue, patients with suicide tendency should be identified right away for counselling and other relevant interventions. In the hospital level, nurses can help to address the problem by assessing and reporting the behaviour of patients. Therefore, it is necessary for nurses to know the signs of suicide to ef fectively act and elicit efforts from the concerned people to initiate prevention of suicide attempts and manage proper care of the patient. Currently, only a few nursing studies have addressed suicide specifically (Fitzpatrick and Wallace 2005; Bryan and Rudd 2011). Study and assessment of suicide cases revealed poor patient assessment, limited communication, and knowledge deficit of professional staff about suicide. In this regard, it is imperative for every nurse or health worker in general to be aware of the behavioural signs that can manifest as part of suicide risk. Also, it is important to understand the nature of suicide ideation and the factors that could lead a person to commit suicide. Suicide Prevention Suicide ideation or tendency results usually from depression. When people

Nanobots Research Paper Example | Topics and Well Written Essays - 1250 words

Nanobots - Research Paper Example This essay examines the nanobot in terms of its purpose, function, development, as well as the moral and ethical concerns related to its implementation in the contemporary and future world environments. Analysis What is this technology? Nanobots are the product of nanotechnology. This is technology that functions within exceptionally small confines – namely within a nanometer (10?9 meters). The field of nanorobotics implements nanotechnology in the creation and engineering of robotic devices ranging in size from 0.1-10 micrometers. These robots are recognized to also be composed of micro or nano processors or components. When one considers that in the mid-20th century the only computers that existed filled a room, the emergence of such nanotechnology measures only a half-century later is a tremendous technological advance. Nanotechnology is created from a bottom up process where the technology is created one atom at a time, allowing developers to achieve the astoundingly small size requirements. Currently nanorobotic technology is in a proto-stage, as primitive molecular machines have been developed. There are also sensors that measure only 1.5 nanometers that are able to identify specific molecules in a chemical conglomerate. Even while nanobots remain largely in the formative development stages, it’s recognized that in the upcoming decade they will increasingly become a part of our daily lives. Purpose of this technology and its effect on people’s lives There are a great variety of potential implementations for nanorobotic technology. Perhaps the most prominent use of this technology has been potential implications of it in combating cancer cells. Indeed, recent trial procedures have been conducted wherein nanobots were able to enter a human and eliminate cancer cells. Describing the function of these nanobots in combating cancer, researcher Mark Davis notes, â€Å"It sneaks in, evades the immune system, delivers the siRNA, and the disas sembled components exit out† (Gizmodo). Essentially, these nanobots are able to enter the human body and deliver RNAi sequences to cancerous cells; these are ribonucleic acid interferences that attack malignant cancer cells. Professor Sylvain Martel, Director of the Nanorobotics Laboratory at Polytechnique Montreal has also foregrounded significant developments of nanobots for the treatment of cancer. While Professor Martel’s treatment of cancer is much in like with researcher Mark Davis’ there are a number of notable innovative differences. It’s noted that, â€Å"Using a magnetic resonance imaging (MRI) system, his team successfully guided microcarriers loaded with a dose of anti-cancer drug through the bloodstream†¦right up to a targeted area in the liver, where the drug was successfully administered† (‘Science Daily’). In these regards, the notable understanding is that this technology is able to improve chemoembolization by tre ating cancerous cells without exposing the unaffected adjacent tissue to the medication’s toxic effects. In addition to specific implications on cancer treatment, nanobots are also believed to have the potential of aiding humans avoid invasive surgery through entering the body and conducting such amendments. Furthermore, the emergent study of nanomedibots is believed to have the potential of developing nanobots that reside in humans to, â€Å"monitor body function; repair damaged tissue at the molecular level; deconstruct pathologic or abnormal material or cells such as cancer or