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Microbiology 20 Laboratory Final Exam Guidelines – Spring 2016
Microbiology 20 Laboratory Final Exam Guidelines – Spring 2016

... exam will take 3 hours and you will not need a Scantron. For the open book test, be sure to bring any and all resources you may need including your lab manual, lab notebook, safety guidelines, Gram-negative and Gram-positive charts, and other handouts. For the practical portion there will be 28 stat ...
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Bacteria and Archaea

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... increased the cure rate to only 31%, a level which is below the break-even point at which costs incurred through treatment are balanced by increased production and the premium pay associated with milk containing lower numbers of milk somatic cells. Thus, treatment options for lactating cows infected ...
Verotoxin -producing Escherichia coli Old Bug New Infections
Verotoxin -producing Escherichia coli Old Bug New Infections

... Background: Typical EPEC strains carry a large EPEC adherence factor plasmid that encodes bundle-forming pili (BPF) and ability to form micro colonies on tissue cells, a pattern called localized adherence [19].EPEC strains were first identified as the cause of devastating outbreaks of nosocomial and ...
Food contamination - Polytest Laboratories
Food contamination - Polytest Laboratories

... F-A-T-T-O-M. Since many foods inherently contain microorganisms, we need to be sure to control these six conditions to prevent bacterial growth. ...
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... A – which an organic grows best is called optimum temp . In human parasitic organisms optimum temp range between 30c◦ & 37c◦ There are three groups of bacteria as regards the temp of growth :A – Psychrorpilic :. These are the organisms growing between 0c◦ to 25c◦ . They are mostly soil & water bacte ...
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(2) Microbiological diagonsis

... (3) Master morphology life cycle, pathologic diagnosis, epidemiology, prevention and treatment of Sarcoptes scabiei. (4) Realize the general morphological characteristics; Ecology and harms to human; prevention and treatment principle of trombicule, gamasid and Demodex. (5) Realize the general morph ...
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Registration of Disinfectants Based on Relative Microbicidal Activity
Registration of Disinfectants Based on Relative Microbicidal Activity

... type of surface or object, and the risk that the contaminated surface might lead to human infection. Thus, in bathrooms one should use an agent active against fecal bacteria. In kitchens, the disinfectant chosen should be active against food-borne and water-borne human pathogens. In healthcare, the ...
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Chapter 1—The Science of Microbiology

... a. Most are multicellular. b. None exhibit motility. c. Their cells are filled with uniform, grainy material d. Their cells are larger than eukaryotic cells. ANS: C ...
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Wound Healing Wound Care - TOT e

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... Institute named after I.V. Kurchatov (Moscow) [2]. The main results of the work are that, after acting on them with magnetic radiation the following effects were observed: an increase of efficiency of DNA reparation, increase of stem cells resistance against genotoxic factors, acceleration of cell c ...
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... Queens add a set of ovaries with each molt → very high fecundity (1000’s/day); >1 Queen/colony; kings resemble large worker and mate repeatedly with queens ...
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... the outer membrane is a rigid structure composed of glycan strands crosslinked by peptide bonds. The λ-receptor is an integral outer membrane protein responsible for transport of maltodextrins across the membrane and used by the bacteriophage lambda as receptor. In the presence of maltose thousands ...
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Ears and Tears and Infections…Oh MY!!!! Middle Ear Infection Guide

... What is antibiotic resistance? Antibiotic resistance occurs when the bacteria that cause infection are not all killed by antibiotics. The remaining bacteria become stronger and may resist future antibiotic treatments. Resistance also increases when antibiotics are given for viral illnesses, such as ...
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Specimen and Collection Transport - IP Col-lab

... Collect a sufficient volume of specimen to ensure that all tests requested may be performed. Inadequate amounts of specimen may yield false-negative results. • Label specimens properly with patient’s name and identification number, source, specific site, date, time of collection, and initials of co ...
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... evolutionary scale, the possibility of horizontal transfer being a major factor in evolution has been suggested by the difficulty of constructing congruent phylogenetic trees for different sets of orthologous genes from a wide range of organisms. For example, some archaeal genes showed a clear affin ...
Use of the diagnostic bacteriology laboratory
Use of the diagnostic bacteriology laboratory

... are treated with a penicillin while gentamicin is added in the nursery for Gram negative coverage, namely E coli. Group C streptococci species (chiefly Streptococcus equisimilis) are â-haemolytic and have been identified as a cause of pharyngitis but are not associated with non-supporative complicat ...
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Bacterial morphological plasticity

Bacterial morphological plasticity refers to evolutionary changes in the shape and size of bacterial cells. As bacteria evolve, morphology changes have to be made to maintain the consistency of the cell. However, this consistency could be affected in some circumstances (such as environmental stress) and changes in bacterial shape and size, but specially the transformation into filamentous organisms have been recently showed. These are survival strategies that affect the bacterial normal physiology in response for instance to innate immune response, predator sensing, quorum sensing and antimicrobial signs.
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