Gastrointestinal tract infections are caused by the transmission of gastrointestinal pathogens via a fecal- oral route into the gut where they cause systemic disease‚ such as typhoid or multiply and produce toxins damaging the gastrointestinal tract. Clostridium difficile is a
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Microbiology 215 exam #2 chap 7‚ 11‚ 12 81-90 essay: 10 points Describe the Kirby Bauer Test? Make sure you describe all the key elements. 1. Using sterile technique‚ inoculate 3 nutrient agar plates individually with: a. E. coli b. S. aureus c. M. smegmatis 2. Place antibiotic disks evenly spaced on the inoculated agar plates and incubate at 37C for 24-48 hours. 3. Using sterile technique‚ inoculate 3 nutrient agar plates individually with: a. E. coli b. S. aureus c. M. smegmatis
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Clostridium difficile There are many microbes that live in the human digestive tract. Most keep us regular and healthy. Some of these organisms keep others in check. When the balance of these good and bad organisms is disrupted‚ we can become sick. Clostridium difficile (C.diff or C.difficile) can grow out of control if this happens. This happens when a person is on antibiotics for another reason and the normal flora of the gut is eradicated. Clostridium difficile is typically found in hospitals
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antibiotic era. Our current state is urgent to say the least‚ the entire CDC urgent threat list is filled with a wide range of multi-resistant bacteria. Clostridium difficile is the first on the list‚ it is gram-positive and erupts from the distribution of normal colon bacteria. The on set primarily starts by taking antibiotics‚ because Clostridium difficile is immune to nearly all antibiotics. Second is Carbapenem-resistant Enterobacteriaceae‚ it’s a gram-negative blood infection and is resistant
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1) The 83yr old man has had a history of hypertension and chronic renal failure‚ which may have factored in his cause of Urinary Tract Infection (UTI) after undertaking is aortic valve replacement. The case study states that Staphylococcus‚ a bacterium that is normally found in the gastrointestinal tract and is one of the common bacteria in most UTI‚ was isolated from the patient’s blood cultures. It is also common that a bladder infection is a symptom of any underlying disorder‚ such as the patient’s
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treat a serious bacterial infection; Clostridium difficile. Clostridium difficile is a bacterium that causes infectious diarrhea which can lead to inflammation of the colon (Day‚ 2016). It is a life threatening infection. The article does not state how a fecal transplant is performed but Zimmer does state that as a part of their research‚ scientists took spores from healthy feces and put them inside pills to give to patients who were infected with Clostridium difficile. The pills were given to thirty
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Title: Staining Introduction: Microorganisms are small and colorless‚ invisible to unaided eyes. When observing them under microscopes‚ we use various methods to make microbes apparent. One of the most important methods is staining. Staining techniques play an essential role in the studying of microorganisms; they help to reveal characteristics of microbes‚ such as their morphologies‚ sizes‚ arrangements‚ chemical components and many more. The purposes of the experiments are to be
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BACTERIA Identification (Classification I. Domain: Bacteria 1. Gram Negative Proteobacteria (Phylum XII) Non-Proteobacteria 2. Gram Positive LOW G+C (Phylum XIII) HIGH G+C (Phylum XIV) II. Domain: Archaea III. Domain: Eukarya (Gram Negative 1. Bordetella pertussis Pertussis/Whooping Cough 2. Eikenella corrodens Human Bite Injury
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at the top as well as anaerobic condition at the bottom (O2 gradient). Clostridium and other anaerobic bacteria dominate under anaerobic conditions at the bottom. Cellulose from the paper into glucose and that would be a trigger for the bacteria (Clostridium) to take in the glucose and partially break it down by fermentation to gain energy and to produce ethanol and organic acids as by-products. The by-products from Clostridium feed into other bacteria nearby in the deep mud of the column. Desulfovibrio
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incident will be analysed in order to identify the key factors of failure. Firstly‚ the importance of international business environment for Fonterra will be illustrated briefly. Next‚ the report is focus on the crucial problems and mention about clostridium botulinum‚ which mainly refer to corporation social responsibility and ethnic behaviour aspects. Then the article will describe and evaluate the methods by the company to solve the issues. In addition‚ better ways for settle the problems and reasons
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