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 Image
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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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VISUAL STREAM MAPPING 1.1 Introduction Lean manufacturing is a production practice that considers the expenditure of resources for any goal other than the creation of value for the end customer to be wasteful‚ and thus a target for elimination. Working from the perspective of the customer who consumes a product or service‚ "value" is defined as any action or process that a customer would be willing to pay for. The goal of Lean is to becomes the creation and maintenance of a production
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INFECTION CONTROL Pathogen- Infectious agent Colonization- If microorganism is present or invades host‚ grows and/or multiplies but does not cause infection. Communicable disease- if infectious disease can be transmitted from one person to another. -Symptomatic-if pathogens multiply and cause clinical signs/symptoms. -Asymptomatic- if no s/s are present *CHAIN OF INFECTION: 1. An infectious agent or pathogen 2. A reservoir or source for pathogen growth 3. A portal of exit from the
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Value Stream Mapping 1 Value Stream Mapping Definition • Value Stream Mapping (VSM): – Special type of flow chart that uses symbols known as "the language of Lean" to depict and improve the flow of inventory and information. 2 Value Stream Mapping Purpose • Provide optimum value to the customer through a complete value creation process with minimum waste in: – Design (concept to customer) – Build (order to delivery) – Sustain (in-use through life cycle to service) 3 Why
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UNIT 22 INFECTION CONTROL OUTCOME 1 UNDERSTAND THE CAUSES OF INFECTION 1.1 Bacteria are one celled micro-organisms that get their nutrients fro their environment to live eg: The human body. Bacteria causes infections and can reproduce either inside or outside the body. Viruses are pieces of nucleic acid (DNA or RNA) wrapped in a thin coat of protein. Viruses need to be inside living cells to grow and reproduce. They do not survive long unless they are inside a living thing eg: person
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The Development of the ‘Stream-of-Consciousness’ Technique in Modernist English Fiction (with Special Reference to the Contributions of James Joyce and Virginia Woolf) Arpan Adhikary The term ‘stream of consciousness’ as applied in literary criticism to designate a particular mode of prose narrative was first coined by philosopher William James in his book Principles of Psychology (1890) to describe the uninterrupted flow of perceptions‚ memories and thoughts in active human psyche. As a literary
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principles of infection prevention and control Outcome 1 Explain employee’s roles and responsibilities in relation to the prevention and control of infection 1 ‘It is our responsibility as employees to take precautionary measures to prevent and control the spread of infection in the workplace; this involves working safely to protect myself‚ other staff‚ visitors and individuals from infections. Some of the legislation and regulations that relate to the control and prevention of infection include
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Infection Control Policy and Procedures Policy: Always wash your hands: * After using the toilet * After changing a diaper — wash the diaper-wearer’s hands‚ too * After touching animals or animal waste * Before and after preparing food‚ especially before and immediately after handling raw meat‚ poultry or fish * Before eating * After blowing your nose * After coughing or sneezing into your hands * Before and after treating wounds or cuts * Before
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If you want to get rid of urinary infection naturally‚ we present one of the most popular natural antibiotics that eliminate this unpleasant occurrence after the first treatment. Anyone who has had a urinary tract infection knows how painful and persistent it can be. The constant need to urinate‚ even though you are unable to urinate‚ feel pain and pressure. Even if you urinate‚ a feeling as you do it is very painful. However‚ some natural antibiotics can effectively help with inflammation of the
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