to identify this unknown sample. First‚ the plate was analyzed for its hemolysis characteristics. Afterwards‚ a Gram stain was performed from a sample of the agar plate and the slide was viewed under the microscope. Once‚ the microscopic visual was captured‚ a catalase test followed. Next‚ for further data‚ MSA results were recorded‚ along with antibiotic observations of demo plates. Lastly‚ with the information gathered‚ it was identified that the unknown sample was Streptococcus salivarius.
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Druckfreigabe/approval for printing Without corrections/ ohne Korrekturen After corrections/ nach Ausfçhrung der Korrekturen ` j89 1 2 3 4 5 6 7 8 9 Q1 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 ` Date/Datum: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Signature/Zeichen: . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Nonantibiotics – An Alternative for Microbial Resistance: Scope and
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Some important examples include penicillin-resistant Streptococcus pneumoniae‚ vancomycin-resistant enterococci‚ methicillin-resistant Staphylococcus aureus‚ multi-resistant Salmonella typhi‚ Shigella dysenteriae‚ Neisseria gonorrhea‚ Pseudomonas aeruginosa and multi-resistant Mycobacterium tuberculosis. The development
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CORRECTED COPY HEALTH HAZARDS ASSOCIATED WITH ANTIMICROBIAL RESISTANCE PATTERN DUE TO ANTIMICROBIAL MISUSE IN AFRICA BY SAIKI ADINOYI MUSA A GRADUATE SEMINAR PRESENTED TO THE DEPARTMENT OF EPIDEMIOLOGY AND COMMUNITY HEALTH‚ FACULTY OF CLINICAL SCIENCES‚ COLLEGE OF HEALTH SCIENCES‚ UNIVERSITY OF ILORIN‚ ILORIN‚ KWARA STATE‚ NIGERIA IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE AWARD OF MASTERS DEGREE IN PUBLIC HEALTH (MPH) SUPERVISOR PROF. A. O. AWOYEMI MB.BS (Ibadan)‚ MPH (Lagos)
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Signs and symptoms of Conjunctivitis‚ Swelling of conjunctiva and watering of the eyes are symptoms common to all forms of conjunctivitis. However‚ the pupils should be normally reactive‚ and the visual acuity normal. Viral Viral conjunctivitis is often associated with an infection of the upper respiratory tract‚ a common cold‚ and/or a sore throat. Its symptoms include excessive watering and itching. The infection usually begins with one eye‚ but may spread easily to the other. Viral conjunctivitis
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Discussion After doing a series of different biochemical tests for the isolated organisim from the sputum sample‚ it was concluded that the unknown Gram positive organism was Streptococcus pyogenes. The sputum sample was first inoculated in the agar plates MAC‚ SBAP‚ CHOC and also a direct gram stain of the sample was performed. After a day of incubation‚ the MAC agar gave a negative result‚ therefore it is not a Gram-negative bacteria and non-lactose fermenting. The SBAP and CHOC showed growth
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usually triggered by the common cold and allergies. Viruses that can cause sinusitis include adenoviruses‚ human parainfluenza viruses‚ and enteroviruses‚ while allergens that can trigger it include pollens and dust particles. Bacteria‚ such as Streptococcus pneumoniae‚ may also cause sinusitis‚ but antibiotics are only prescribed if the diagnosis confirms primary bacterial infection‚ not a viral
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coagulens d. Streptococcus epidermidis e. Micrococcus luteus ___3. The “magic bullet‚” capable of killing a particular disease causing microorganism‚ was first isolated when a. Louis Pasteur and Robert Koch developed the germ theory of disease b. Edward Jenner developed the smallpox vaccine c. Joseph Lister discovered disinfectants d. Paul Ehrlich discovered salvarsan (arsenic 606) ___4. Penicillin is found naturally in a. Streptococcus pneumoniae
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THE MOLECULAR BASIS OF INHERITANCE I. History A. Discovery of “transformation” – a change in genotype and phenotype due to the uptake of external DNA by a cell 1. Griffith 1920s did experiments with Streptococcus pneumoniae (p294 fig16.2) a. took two strains of S. pneumoniae‚ one virulent‚ one not b. heat killed virulent strain‚ then mixed them with the living nonvirulent strain c. living nonvirulent strain became virulent d. nonvirulent strain took on virulent strain’s DNA became virulent
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Micro Test #1 Unit 1 Question 1 2 out of 2 points | | | Viral host range is limited by Answer | | | | | Selected Answer: | Type of host cell receptors on cell membrane | Correct Answer: | Type of host cell receptors on cell membrane | | | | | Question 2 2 out of 2 points | | | Which type of microscope achieves the greatest resolution and highest magnification? Answer | | | | | Selected Answer: | Electron | Correct Answer: | Electron |
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