UNIT 4222-265 The causes and spread of infection Outcome 1: understand the causes of infection Bacteria are a very small‚ self-sufficient‚ one-celled organism that thrives in a variety of environments. However‚ many bacteria thrive in the mild 98.6 health body environment‚ some of these environmentally content bacteria in your body are actually good for you; its only 1% that isn’t. Some examples of the sicknesses that bacteria cause are; * Impetigo * Meningitis * Tuberculosis
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The causes of infection. Diseases can be classified as genetic‚ metabolic‚ or infectious. Infectious diseases are caused by bacteria‚ viruses‚ fungi and parasites that use our body as a host for reproduction and cause illness. Bacteria‚ viruses‚ fungi and parasites. These are all microorganisms which cause infection‚ yet they are all different in structure‚ required environment and conditions needed to thrive and multiply. Bacteria is a single celled organism. It’s shape and size can vary
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Causes and spread of Infection 1. Understand the causes of Infection 1.1 Identify the differences between bacteria‚ viruses‚ fungi and parasites More accurately‚ parasites are actual animals‚ along with mites‚ and mites are so small you have some thousands living in your eyebrows. Bacteria are one cell things with a cell wall. Virae (viruses) are code only--they are the core requirement that bacteria have‚ but without all the other protective layers like cell wall and energy production. Instead
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CU 254 Causes and spread of infections 1.1Identify the difference between bacteria‚viruses‚fungi and parasites. Bacteria are organisims made up of one cell.They multiply by themselves. Bacteria is everywhere inside and outside our bodies.Some are mostly harmless and some can be useful. Viruses. They are too small to see even by the eye. Cannot not muliply on their own so there fore need an host. They are capable of latching on to cells. We are often open to attack by them. Fungi Comes
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If an infection in the body is not controlled‚ it can spread to the lining of the heart‚ which causes pericarditis. The infection can be caused by wounds that are left untreated or a weak immune system that just can’t fight off simple ailments‚ but it is most commonly caused by teeth problems‚ such as rotten teeth or gingivitis. The bacteria in the mouth quickly spreads to the blood system when a person eats food. And when it gets to the blood system‚ it is carried to the heart. This in turn makes
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prevention and control of infection A My role is to maintain a high standard of health and hygiene‚ which means regularly washing my uniform‚ regularly washing and keeping my hair clean and tied back‚ keeping my nails short and not wearing false nails or polish. Not wearing rings. Regularly washing my hands the correct way. I must report illness and any skin conditions to my manager and not come into work with diarrhoea and/or vomiting until 48 hours clears. I must be aware of infection prevention and control
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INTRODUCTION Bacillus anthracis has recently become popular as the causative agent of anthrax infections. Belonging to the bacillus species‚ the bacterium is considered‚ along with Bacillus cereus‚ to be of extreme medical importance. Until recently‚ the condition caused by the bacterium was rarely heard of. Although the bacterium is naturally found in the soil‚ its rare occurrences in humans have only been observed in those working with livestock or imported livestock products‚ therefore the
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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
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Disseminated gonococcal infection is caused by hematogenous infection of N. gonorrhoeae from the primary site of infection. It occurs in both men and women‚ but is seen more frequently in women‚ because women with gonorrhea are often asymptomatic‚ which allows the dissemination of infection before the patient experiences symptoms. Pregnancy‚ menses‚ and terminal component complement deficiencies also increase the risk for disseminated gonococcal infection as a result of endometrial exposure of submucosal
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Nursing Care Plan Nursing Diagnosis | Patient Outcomes/Goals | Nursing Interventions | Rationale | Evaluation | 1. Risk for systemic infection r/t cellulitis AEB breakdown of tissue on the lower extremities 2. Chronic pain related to multiply system diseases‚ gout‚ cellulitis‚ as demonstrated by patient complaints of pain | 1. Pt will demonstrate progressive healing of tissue by discharge(Long-term) 2. Manage acute & chronic pain to pt. identifiable tolerable level of 4 on scale of
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