Unknown lab report unknown number 103 (staphylococcus aureus and klebsiella pneumoniae) michelle gudorp general microbiology spring 2013 introduction it is important to understand why a person would want to identify between different bacteria. Microbiology 20 biochemical unknown – spring 2009 p vulgaris p aeruginosa p fluorescens s marcescens s flexneri morphology rod rod rod rod rod rod rod rod rod rod rod rod rod s ureae s aureus s epiderm s pyogenes s salivarius morphology rod 3um rod rod 3um coccus coccus coccus coccus rod. Unknown lab report unknown bacterium = b cereus jamie nichols microbiology introduction: after becoming knowledgeable of microorganisms and the methods used for indication in the laboratory classroom, this study was done for the identification of an unknown bacterium. The world health organization’s 2018 update of antibacterial agents in clinical development is based on the outcome of the second advisory group meeting that was held on 12 july 2018.
S aureus occasionally causes severe meningitis in patients of all ages it is the most common cause of meningitis that develops after a penetrating head wound nuchal rigidity (although not all patients report it) sometimes, when staphylococcus aureus is the cause, back pain however, fever, including p aeruginosa, are more likely to. Pseudomonas aeruginosa is a common gram-negative, rod-shaped bacterium that can cause disease in plants and animals, for example staphylococcus aureus and streptococcus pyogenes – though p aeruginosa is capable of extensive colonization, and can aggregate into enduring biofilms. Unknown microbiology lab report identified p aeruginosa and s aureus unknow bacteria lab report unknown 36 introduction the purpose of this lab was to identify two unknown bacteria from a mixed culture the reason for identification of unknown bacteria was to help students recognize different bacteria through different biochemical tests and characteristics.
Here is an excellent example of how to write an unknown lab report in aeruginosa methicillin susceptible staphylococcus aureus methicillin susceptible in randomized double blind controlled clinical trials. Transcript of unknown key for microbial unknown gram stain indefinite or n/a negative bacillus megaterium bacillus stearothermophilus sarcina aurantiaca staphylococcus aureus staphylococcus epidermis staphylococcus saprophyticus streptococcus faecalis streptomyces coelicolor streptococcus mutans streptococcus salivarius positive. Clinical case study you are a pathologist working in the lab at daigger memorial hospital (located in central oregon) the emergency room is sending you cultures collected from patients. Unknown lab report unknown number 109 tyler wolfangel april 29, 2014 bio 203-604 introduction the study of microbiology requires not only an academic understanding of the microscopic world but also a practical understanding of lab techniques and procedures used to identify, control, and manipulate microorganisms. Unknown lab report unknown number 102 both the lactose and maltose tests were negative confirming that unknown a was p aeruginosa and bacillus subtilis again the first test performed was a urea test which showed positive, eliminating staphylococcus aureus and enterococcus faecalis.
S aureus and p aeruginosa in sputum the first step in performing cultures is to do a gram stain of the collected sample (not for blood/urine - that is cultured first, then stained) here is a report of a bronchial wash (bal) gram stain. Pseudomonas aeruginosa is a gram-negative aerobic bacterium with a rod shape, belonging to the family pseudomonadadaceae pseudomonas aeruginosa is a free living bacterium commonly found in soil, water, and occasionally on the surfaces of plants and the normal flora of animals (todar, 2008. Microbiology 205 ^ ] v p æ ä å æ major unknown report suzanne ricca - lab #22 gram (+) unknown #13 – bacillus subtilis gram (-) unknown #13 – proteus mirabilis. • why does s aureus change the color of this medium hemolysis • check which bacteria are capable of lysing red blood cells (rbcs) by using blood agar 431 of your lab manual ) normal microbiota on the human body • both pictures show examples of normal microbiota that grow on the ear,arm, palm, and feet. Donna cain, hershell hanks, mary weis, carroll bottoms, and jonathan lawson cain et al 2 spring 2016 table of contents experiment # title page appendix b unknown lab report guidelines 118 cain et al 3 spring 2016 examples of bsl-2 organisms include staphylococcus aureus, pseudomonas aeruginosa,.
P aeruginosa was eliminated as the identity of the bacterium when the oxidase test results were negative the shape of the bacterium eliminated cocci-shaped s aureus and s epidermidis as possibilities for the identity of bacteria b we will write a custom essay sample on unknown bacteria lab report specifically for you for only $16. We will write a custom essay sample on unknown lab report media to yellow color left me with two choices that fit this profile-‐ micrococcus luteus and staphylococcus aureus biochemical tests that differentiate these two were performed similar results are characteristic of p aeruginosa hence, the gram-‐negative microorganism. Aeruginosa, s aureus, s marcescens please note: low bacterial levels were found in the sample bacterial levels may be below level 1 limit of quantitation facultative anaerobic, unk: unknown title: canine-lab-report created date: 5/23/2017 3:08:24 pm. If one if your isolates produces green colonies, smells like grapes, is gram-negative, rod-shaped: paeruginosa if you have something that produces gold colonies and is gram-positive, grows in grape like clusters in broth, saureus gold.
S aureus can ferment mannitol and sepidermidis is unable too after incubating the plate, there was growth on the media – but it did not turn the agar yellow after incubating the plate, there was growth on the media – but it did not turn the agar yellow. A lab report is a formal scientific document, and as such it differs from other forms of writing (such as literature) the aim of the report is to provide information about the experiement or study that was conducted by the researcher(s), and about the findings and implications. Unknown lab report unknown #119 molly doyle 05/05/15 professor snaric microbiology – bio 203 staphylococcus aureus staphylococcus epidermidis the p aeruginosa outgrew the other unknown bacterium, inhibiting growth of anything else therefore, it was not possible to separate the two bacterial cultures on the streak plate. Microbiology lab report on escherichia coli and staphylococcus aureus essay sample in this lab experiment two different types of bacteria, escherichia coli and staphylococcus aureus, were grown singly and mixed on four different types of agar in order to observe the varying morphologies within the colonies.
Staphylococcus that are positive for the coagulase test (se e table below), and s aureus is the most common since there are 2 kinds of coagulase enzyme—bound and free---there are 2. Unknown lab report unknown organism #6 ann le (phuoc) may 6, 2010 dr carrington microbiology lab- mw 12:50 le 1 i introduction my unknown organism #6 is morganella morganii, which is a gram-negative bacillus rods commonly found in the environment and also in the intestinal tracts of humans, mammals, and reptiles as a normal flora.