UNIT 4222-265 Causes and Spread of infection (ICO2) 1) Infections are the result of the body’s inability to fight off microorganisms that can cause damage or disease if they are left untreated. They can be viral or bacterial in nature and might be caused by a fungus or parasite. There are many common types and there are some rare ones which all have varying causes and treatments. Common bacterial infections include strep throat‚ urinary tract infections and E. coli; the different types are caused
Premium Bacteria
Chronic infection with HCV is a major cause of liver disease and liver cancer worldwide (4) . In recent years‚ HCV infection has emerged as a major health problem in Egypt. It shows a strikingly high prevalence and was found to be the most important cause of chronic liver disease in Egypt (Reker and Islam‚2014).Chronic HCV infection has been associated with a variety of extra-hepatic disorders‚ in which either immunological or cytopathic mechanisms are likely to play a role. For a few of these conditions
Premium Immune system Inflammation Blood
Profitability is a measure of the efficiency of a business to use its resources. It is measured by the return on the capital resources it uses which means the combination of debt and equity. This is given by the ratio return on capital employed (ROCE)‚ return on investment or accounting rate of return. This tells investors how successful the business is by analyzing the profitability. The higher ROCE‚ the more liable it is to carry a high return to the investors resulting in higher dividends
Premium Finance Financial ratios Investment
Prejudice refers to the holding of particular attitudes‚ whilst discrimination refers to action whether personal or institution-based. An environment of prejudice and discrimination will have a very negative impact on children. Whilst many attitudes have changed over the years prejudiced views still exit. Types of prejudice and discrimination may include racism‚ sexism‚ religious prejudice‚ culture‚ ageism‚ ethnicity‚ socioeconomic status and disabilities both physical and mental. Because of
Premium Discrimination Psychology Prejudice
Researchers have debated what the most effective method is for preventing catheter acquired urinary tract infections (CAUTI). Many researchers compared cleaning the meatal surface around the catheter using soap and water with cleaning the meatal surface with antiseptic solutions. The research studies discuss when an indwelling urinary catheter is in place which of these two methods is most successful for preventing CAUTI and which of the two is not recommended. The end goal of this study is to determine
Premium Urinary tract infection Urinary catheterization Catheter
Candidiasis Commonly known as the Yeast Infection Candidiasis is an infection caused by Candida fungi‚ especially Candida Albicans. These fungi are found almost everywhere in the environment. Some may live harmlessly along with the abundant "native" species of bacteria that normally grow the mouth‚ gastrointestinal tract and vagina. Usually‚ Candida is kept under control by the native bacteria and by the body’s immune defenses. If the native bacteria are decreased by antibiotics or if the person’s
Premium Immune system Candida albicans Candidiasis
KELLY STREET Unit 4222-265 Causes and Spread of Infection Outcome 1 1.1 Bacteria are single cell organisms that cause infections‚ there are both good bacteria for example which lives in the gut ‚ helping break down nutrients for the bodies needs as well as bad bacteria which can cause infections. They can produce toxins which are poisonous‚ and in optimum circumstances can multiply every 10-20 minutes via binary fission‚ so potentially millions can be produced within a short space of time if
Premium Bacteria Immune system Virus
Action potential to occur in a neuron. This will be achieved by firstly‚ defining the purpose of neurons in the body along with a description of the components within a neuron and how they enable information to be passed through the cell membrane and on to other neurons. Secondly‚ the resting potential of a neuron will be explored with relation to the concept of selective permeability and the purpose of the Sodium - Potassium pump. Thirdly‚ the molecular basis of the Action Potential will be
Premium Action potential Neuron
Surgical Infection Issue with Central Venous Catheters in Oncology The reason for this paper is to analyze and provide applications for clinical practice guidelines (CPG) retrieved from the National Guideline Clearinghouse as it relates to surgical infections with central venous catheters in oncology patients. The title of the guideline is as follows: Central venous catheter care for the patient with cancer: American Society of Clinical Oncology clinical practice guideline. Scope and Purpose
Premium Patient Hospital Physician
Microbiology in odontogenic infections Most odontogenic infections contain mixed aerobic and anaerobic bacteria. predominant bacterial species present in oral cavity are maunly Streptococcus ‚ Peptostreptococcus‚ Veillonella‚ Lactobacillus‚ and Actinomyces . 11‚12 The mixed aerobic-anaerobic composition of the bacteria involved in suppurative odontogenic infections is thought to be important in the pathogenesis of infection. if bacteria involved in mixed odontogenic infections are isolated in pure culture
Premium Bacteria Microbiology Antibiotic resistance