1. understand the causes of infection 1.1 bacteria - neither plant/animal. are a group of there own. very small‚ normally millions of them. multiply ++. single cell with NO nucleus Virus - small infectious agent‚ can only replicate inside living cells of organism‚ have genes of DNA or RNA Fungi - multicellular micro organisms including yeasts & moulds. used for making ABx. essential in decomposition Parasite- is an organism that lives on or in another organism to the detremenet of the host
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Infections are one of the health care problems that are in the constant eye of health care organizations to fight as transmission can be quick and insidious and prevention is far more cost efficient and manageable than treatment of the infections. For a long time‚ healthcare acquired infections (HAIs) were a major hassle for health care settings to deal with as they not only put the patients at risk of negative health outcomes and complications; their treatment presents a heavy cost on the setting
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respiratory infection from biomedical‚ historical‚ social‚ economic‚ and political perspective From a biomedical perspective‚ lower respiratory infections such as pneumonia have escalated in the recent across the globe. They argue that lower respiratory infections are turning out to be a public health concern not forgetting that it is one of the leading causes of illnesses and deaths in individuals of all ages (see table 4). From a biomedical perspective‚ lower respiratory infection is high in places
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IC02 Causes and spread of infection The difference between bacteria‚ viruses‚ fungi and parasites are: Viruses are coated genetic material that invade cells and use the cell’s apparatus for reproduction. Bacteria are single celled organisms. Some classify them as a separate (fourth) kingdom on the tree of life. Fungi are multi-celled organisms that form a third Kingdom of life‚ along with the plant kingdom and the animal kingdom. Parasites are plants or animals that derive benefit
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Catheter-associated Urinary Tract Infections (CAUTI). A urinary tract infection (UTI) is an infection involving any part of the urinary system‚ including urethra‚ bladder‚ ureters‚ and kidney. UTIs are the most common type of healthcare-associated infection reported to the National Healthcare Safety Network (NHSN)(https://www.cdc.gov/nhsn/index.html) .Among UTIs acquired in the hospital‚ approximately 75% are associated with a urinary catheter‚ which is a tube inserted into the bladder through
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Urinary tract infections are the most common hospital-acquired infections and have made the list for nonpayment by the Center for Medicare and Medicaid Services (Chen et al.‚ 2013). According to Center for Disease Control and Prevention (CDC)‚ the prevalence of Catheter Associated Urinary Tract Infection (CAUTI) is greater in high acuity patients in Intensive Care Units (ICU). CAUTIs can lead to increased length of stays‚ mortality rates and ultimately‚ higher hospital costs. Approximately 560
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"Here you go‚ Cynthia‚" said the doctor‚ handing the little girl a lollipop. She had gone with the symptoms of an ear infection‚ but luckily the symptoms resulted in being nothing other than allergies. "You were very good today." "What do you say to Dr. Washington?" asked the girl’s mother‚ looking into her eyes. Shyly‚ she looked up into his eyes. "Thank you‚" she whispered‚ her ear twitching just a bit. Doctor Washington was a human and towered over her‚ and since Cynthia was a raccoon chimera
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Hospital acquired infections (HAI) are‚ quite simply‚infections that are acquired whilst one is in hospital. In medical literature they are called Nosocomial infections. They are defined as not being present upon admission to the hospital. This topic is important to nurses as it is often the nurses who spread the infection‚ when caring for patients with many different diseases and infections. Therefore nurses should be aware of new developments and research on the topic of reducing hospital acquired
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He had staph infection in his ankle which then transformed into a very rare flesh eating disease called Necrotizing Fasciitis. The infection was spreading quick and they needed to get it out of his blood stream as soon as possible. The doctors came in and were telling my mom about how deadly this infection actually was. Kaleb then came to realization that if the doctors didn’t do the best they could to get all the infection out he was going to die. My brother was in
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Surgical site wound infections is one of the most dreaded complications. A surgical site infection is defined as an infection that occurs at or near a surgical incision within 30 days of the procedure or within one year if an implant is left in place. The Centers for Disease Control and Prevention (CDC) estimates that approximately 500‚000 surgical site infections occur annually in the United States. They are the leading cause of nosocomial infections after surgery‚ accounting for nearly 40 percent
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