What are the shape, arrangement and gram staining use of the following? Staphylococcus aureus Bacillus subtilis Escherichia coli Pseudomonas aeruginosa Proteus vulgaris Vibrio cholerae Salmonella enterica
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What are the shape, arrangement and
- Staphylococcus aureus
- Bacillus subtilis
- Escherichia coli
- Pseudomonas aeruginosa
- Proteus vulgaris
- Vibrio cholerae
- Salmonella enterica
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- Which of the following tests can be used to distinguish between group D streptococcus and other streptococcus bacteria? Mannitol Salt agar Coagulase test McConkey agar Bile eschulin agar Simmon's Citrate agarTable of Staphylococcus aureus and it should contain the following details. Clinical infections/ Diseases Virulence Factors and their mechanism of action. Microscopic morphology Cultural morphology Laboratory DiagnosisA patient suspected to have a UTI infection had a metallic green growth on EMB agar and also had positive culture on blood agar plates. The patient was most likely infected with: Klebsiella E.coli Proteus mirabilis Enterobacter Staphylococcus saprophyticus
- Given: Enterobacteriaceae, Vibrionaceae, Pasteurellaceae and other organisms such as Calymmatobacterium, Cardiobacterium, Chromobacterium, Eikenella, Gardnerella, Streptobacillusand Zymomonas Test Unknown Isolate B 1 Luminescence Positive 2 Cell Shape Straight Rods 3 Gram Staining Negative 4 Oxygen Requirement Facultative Anaerobe 5 Motility (Hanging Drop) Motile 6 Growth at 0% NaCl Negative 7 3% NaCl Positive 8 6 % NaCl Positive Attached is the sampleMatch each microorganism to the corresponding product it creates. Choices : Enzymes Antibiotic Agriculture, Food, Dairy ,Acids 1.Lactobacilluslactis 2.Aspergillus aryzae 3.Saccharopolyspora erythraea 4.Citromyces pfeffariur 5.Bacillus thuringiensis 6.Streptococcus pyogenes 7.Streptomyces venezuelae 8.Streptomyces griseus 9.Clostridium acetobutylicum 10. Acetobacter aceti"Presence of lactobacillus species, alpha-streptococci, dna diphtheroids in cultured urine specimen suggests" contaminated sample possible infection significant bacteriuria bladder infection
- Which of the following bacteria is the most common isolate from blood? Vibrio cholerae Mycobactererium tuberculosis Mycoplasmapneumoniae Helicobacter pylori Escherichia coli Which of the following bacteria often cause Otitis media (middle ear infections) in children? Mycoplasma pneumoniae Mycobactererium tuberculosis Streptococcuspneumoniae Helicobacter pylori Escherichia coli Which of the following influenza viruses is/are influenza B virus(es)? H1N1 H3N2 H7N9 All of the above None of the aboveWhat is the most likely pathogen that is the cause of this outbreak? Enterohemorrgaigic E.coli enteropathogenic E.coli Hepatitis A Campylobacter true or false? antibiotics are contraindicated for this disease because it increases the risks of complications. unpasteurized milk is another source of this pathogen. Toxins are not involved in this disease. based on the gram stain, what can you determine about the pathogen? Gram positive cocci Gram negative cocci Gram positive bacillus Gram negative bacillusGas Gangrene: You are working in the Surgery Unit and are helping a paitent with "gas gangrene". Samples of tissues and fluid delivered to lab for culture and identification. Microbes could not grow aerobically; growth occurred anaerobically only Blood agar after anaerobic incubation (below), note zones of clearing around colonnies:
- Which potential pathogen has been isolated? Staphylococcus aurues Streptococcus pyogenes/GAS Strotociccus mutans Streptococcus pneumoniaeSpecies from which genera are typically catalase positive? Micrococcus Staphylococcus Streptococcus Enterococcus Lactococcus All of the aboveIdentify the Gram-staining reaction of the following microbes Staphylococcus Streptococcus Bacillus Clostridium Lactobacillus Mycobacterium Rickettsia Mycoplasma Chlamydia