Assessment task 2 Essay Example | Topics and Well Written Essays - 1250 words

Assessment task 2 - Essay Example iv. The outcome of the intervention is for better diagnosis which helps to set the appropriate treatment for the patient. The question that makes need of my research is whether performing of ECG test on patient arrival helps in better diagnosis compared to delayed ECG test on stroke’s patients ? PART II The method of searching online has been used as a resource for information. These are research healthcare databases such as Medline plus, U.S National Library of medicine. The reason to use this database is that it is a nursing database that you can search online and offer usually access a greater scope of information. The most nursing research and articles as well as journal are found mainly on this database. Medline plus is also a free access to the public. This provides a tool for nursing in finding the resources a given case study as it is in my research. I made my search on electronic databases as well as catalogues in finding the information that was to link the case stud y of ECG test on stroke and also give the appropriate information. I made use of a key word that was typed on Google search. The basic search method that was followed are; identifying the key concept to be searched, entering keyword into the Google search box , clicking on search then an appropriate database was evaluated based on information presented and the level of trust to the source of this information. On evaluation after comparison with other sources such as The Alan E. Lindsay, ECG Learning center in cyber space but felt Medline plus had more accurate information which met my search demand. Other sources that were identified and downloaded on this ECG test but gave sketchy information on it and hence Medline plus was taken as the best. PART III A stroke usually happens if the blood flow stops to some part of the brain. Causes of stroke When blood flow get stopped for long as few seconds and the brain does not get blood which carries with it oxygen then it can cause the cell s to die and this causes a permanent damage. Usually there are two types of stroke that are major. They include; ischemic and also hemorrhagic stroke. Ischemic stroke occurs at the time when blood vessel supplying blood to the brain gets blocked by a clot in blood. This usually happens in two ways: A clot forms in the artery which is very narrow (thrombotic stroke),a clot breaks off right from any place of blood vessels that are in the brain or from other parts of the body and then travels to the brain(cerebral embolism or the embolic stroke). Ischemic strokes can be caused by clogging of arteries. Some Fat and cholesterol usually collect on the walls of arteries and forms sticky substance known as plaque. Hemorrhagic stroke usually occurs if the blood vessel on brain part is weak and bursts thereby causes blood leak to the brain. Some people may have defects that are in blood vessels and in the brain making this likely to happen (Latchaw 2009). STROKE RISK FACTORS High blood pressu re is a high risk for strokes followed by the others such as; Atrial fibrillation, Diabetes, Family history on stroke, High cholesterol, age(especially in age 55 and above) and race such as black people who are more prone to dying of a stroke. People with heart disease and also poor blood flow from

How significant was the production of goods in Roman London's economy Essay

How significant was the production of goods in Roman London's economy - Essay Example With the conquest, however, in AD 43, a series of developments occurred which helped to make London a central place for trade and the production of goods. Firstly, the building of roads was crucial to development as they gave access in and out of London, and secondly, the building of a bridge over the Thames ensured the effectiveness of the new roads. As ships were passing up and down the river, the bridge also became an important â€Å"terminus† for traffic.1 There has been much historical debate about the initial purpose of London for the Romans; some have argued that its origins were purely military, while others have argued that it was set up purely as a commercial centre of civilian origins. The available evidence does not make it entirely clear but a reference from Tacitus suggests that London was â€Å"teeming with merchants and a famous city of commerce.† Importantly, Merrifield highlights that Tactius use of the word negotiatores, instead of the commoner word mercatores, suggests that the merchants he referred to were engaged in financial and commercial transactions on a higher level.2 In these early years of the Roman occupation, Boudiccas revolt in AD 60 had important consequences for London. The rebels were brutal in the treatment of London and its inhabitants. According to Bedoyere, this was the first great fire of London, so fierce it even melted bronze coins. Archaeologists have uncovered a â€Å"thick burnt layer deep under the ground† as testament to its severity. After the revolt, the Romans heavily fortified London, building a huge wall, almost two miles long. It was in the two decades after Boudicca that the commercialisation began. Bedoyere states that the Romans turned London into a â€Å"full-scale miniature Rome†, perhaps to restore their pride after the revolt. They built a forum and a huge basilica in the heart of the