october 2011 Chain of infection & how bacteria grow. Reference: http://faculty.ccc.edu/tr-infectioncontrol/chain.htm In this essay I am going to be describing and explaining n about how pathogenic organisms grow and spread‚ by explaining each stage of the chain of infection‚ step by step and what they involve. This representive is used to help us understand the infection progression. A circle of linked components represent what happens in the cycle of infection. The links are:
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10: Chain of Infection As described above‚ the traditional epidemiologic triad model holds that infectious diseases result from the interaction of agent‚ host‚ and environment. More specifically‚ transmission occurs when the agent leaves its reservoir or host through a portal of exit‚ is conveyed by some mode of transmission‚ and enters through an appropriate portal of entry to infect a susceptible host. This sequence is sometimes called the chain of infection. Figure 1.19 Chain of Infection
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December 10‚ 2010 Microbiology Chain of Infection Link 1: The Organism (10 pts) Scientific name: Infectious mononucleosis Common name of disease: mono; also‚ the kissing disease Characteristics: [bacteria/virus/parasite‚ toxins‚ anaerobe/aerobe‚ etc] Mononucleosis is a lymphatic system disease‚ usually caused by the Epstein-Barr virus (EBV) (first cultured by Michael Epstein and Yvonne Barr). A similar condition is often caused by the
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Infection‚ as defined by Encyclopedia Britannica (2011)‚ is the invasion and multiplication of different pathogenic microorganisms in the body-such as fungi‚ bacteria and viruses- the body’s reaction to it and the defense mechanisms it activates to counter these pathogens or the toxins they produce. Infections can range from simple to complex ones that can be fatal or debilitating‚ but because of the continuous researches and studies to protect the human race‚ antibiotics were discovered. Antibiotics
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Milena Ramos Infants Lead Poisoning Silent‚ Odorless and invisible killer * Elevated levels of lead in the blood can damage a developing child ’s brain and nervous system. * The poisoning can cause physical impairment * Severe Lead poisoning can cause death. * Causes IQ deficiencies‚ learning disabilities‚ impaired hearing‚ reduce attention spans‚ hyperactivity‚ and decrease growth. Lead poisoning Lead poisoning is a serious and sometimes fatal condition. It occurs when lead
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Name: NMED 1117 – Basic Venipuncture for Allied Health Professions Assignment 2: Case Study – The Chain of Infection Assessment Criteria Assignment 2 is worth 10 marks and is weighted as 15% of the total course mark. Please note the links in this document are not active. 1. Review the information at the following links: http://faculty.ccc.edu/tr-infectioncontrol/index.htm http://www.infectioncontroltoday.com/articles/271feat3.html 2. Perform a search for other related
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STATISTICS * SIDS is the leading cause of death in infants 1-12 months of age. * 2‚226 infants died from SIDS in the US in 2009. * An UNSAFE sleep environment contributed to 87% of SIDS deaths. * Tummy sleeping in a soft bed increases incidence of SIDS 21% Sudden Infant Death Syndrome More than just Back to Sleep Education & Resources * Arizona Dept Health Services Bureau of Women and Children 150 N. 18th Avenue Suite 320 Phoenix‚ AZ 85007
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healthcare associated infections (HCAIs) were commonly transmitted by the hands of healthcare workers and hand washing was an important component in breaking the chain of infection (Weston‚ 2008 and World Health Organization (WHO)‚ 2009). Hand washing helps to control infection rates (Weston‚ 2008) and is the simplest and most effective way to break the chain of infection and prevent HCAIs (Pittet & Boye‚ 2001). This assignment will examine the chain of infection‚ how infection is spread and the subsequent
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How does overfishing occur? What can we do to combat overfishing? There is a high demand for fish‚ and this along with increasingly more effective fishing techniques is causing overfishing. Some of the fishing methods that contributing to overfishing: Drift netting (between 2 boats) Longline fishing (up to 100km behind the boat) Radar/Sonar technology making it easier to find schools of fish No single country can be blamed for overfishing‚ but many countries
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INFECTION An infection is the colonization of a hostorganism by parasitespecies. Infecting parasites seek to use the host’s resources to reproduce‚ often resulting in disease. Colloquially‚ infections are usually considered to be caused by microscopic organisms or microparasites like viruses‚ prions‚ bacteria‚ and viroids‚ though larger organisms like macroparasites and fungi can also infect. Hosts normally fight infections themselves via their immune system. Mammalian hosts react to infections
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