I know that you can\'t answer alll of these questions with out the lab but can y

Question

I know that you can't answer alll of these questions with out the lab but can you answer any of these questions please?

Gram Negative Intestinal Pathogens Worksheet The Genus of the organism that you identified = Neatly show in flow chart form ail of your data. Good streak plate = Gram stain results = What test would conclusively determine the species of the organism? Would a good plan to perform the initial isolation (1st plating) involve using a non- selective media that is differential: Briefly explain why OR why not. The Enterobacteriacae are: Coliforms are: ONE important characteristic of salmonella and shigella that's different vs coliforms = Salmonella and other intestinal microbes are motile. Motility means: Name one type of infection often caused by motile intestinal microorganisms. Salmonella causes typhoid fever (look it up). Some people are asymptomatic typhoid carriers. Name one restriction that might be placed on such a carrier. What kind of microbes that are normally present in the intestinal flora were NOT cultured during this lab The "target organisms" of this lab were salmonella and shigella. Name a specific gram positive organism (Genus and species) that is normally present in the intestinal flora and name the nosocomial infection it causes Organism Infection

Explanation / Answer

2. a) Gram stain results in differentiation of Gram positive and Gram negative bacteria.

b) Biochemical tests and sugar fermentation tests will determine the species of the organisms.

c) Initial isolation can be performed to determine whether the sample is pure or mixed culture.

3) Enterobactereacea are gram negative rods.

4) Coliforms are intestinal bacteria with the characteristics: rod-shaped Gram-negative non-spore forming and motile or non-motile bacteria which can ferment lactose with the production of acid and gas.

6. a) Motility means the ability to move spontaneously and actively, consuming energy in the process of bacteria

    b) Diarrhea

9. Organism is Enterococcus faecalis

    nosocomial infection caused is endocarditis, bacteremia, Urinary tract infection

Related Questions

Navigate

• Browse (All)
• Browse I
• Subjects

---