Write the letter of your choice at the start of the sentence then support it with a short explanation. Plaque assay and Kirby Bauer assay are similar in terms of A. they both use a bacterial lawn B. zone of inhibition is measured C. antibiotics are used D. agar overlay is added on solidified agar
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- Place the descriptions into the correct banners of this infographic to show your understanding of phenotypic diagnostic methods. Study stained specimens under magnification Detect the array of enzymes possessed by the microbe Direct Examination Blochemical Testing Phage typing or growth in animal cells/hosts Does not require cultivation Require cultivation Susceptibility Testing Use specialized media to isolate specimen and complete macroscopic observation Determine what antimicrobials are effective against the microbe Selective/ Differential Growth MiscellaneousWrite the process/steps in Preparation of Bacillus atrophaeus culture using Blood agar plates and MacConkey agar plates. Note: This will perform the students so please write it in the easiest manner. ThanksA patient sample will be analyzed. You are responsible to quantify the bacteria number. The dilution series shown in the Figure ( Dilution.jpg) is prepared and 1 ml from each tube is plated. Plates were grown 24 hours resulting in colonies in each plate. Which plate you will use to quantify the bacteria in the patient sample? Why did you pick that plate? What is the dilution factor used in this series? Calculate the number of bacteria in the original patient sample. What would you do and why, if there were too many colonies to count on each plate?
- Write the process/steps in Preparation of Bacillus atrophaeus culture using Blood agar plates and MacConkey agar plates. Note: This will perform the students so please write it in an easiest manner. ThanklsConsidering microbial identification methods, to which category would the following method belong based on what it measures? * Examination of the shape and height of bacterial colonies growing on a plate Genotypic O Biochemical O Phenotypic SerologicalMALDI-TOF, is a method for identifying bacteria quickly. Look at this graphic then put the steps in order. Please follow a pathway of steps involving the Bacterial Culture: Get a readout of species identification and (sometimes) whether it is resistant or susceptible to antibiotics. Use colony from a nutrient agar plate. Prepare the sample, run it through MALDI-TOF machine. Grow a clinical sample on nutrient agar.
- Write the process/steps in Preparation of Bacillus atrophaeus culture using Blood agar plates and MacConkey agar plates. Note: This will perform the students so please write it in the easiest manner. 5-10 sentences only ThanksDescribe characteristics of Streptococcus Agalactiae in the Agar: (How does colonies look like (color) and explain does it grow on that agar. Blood Agar (Aerobic) MacConkey EMB PEA Mannitol Salt Agar Chocolate Agar Nutient Agarwhat do the colors in the kirby bauer plate represent black/dark area = tan/yellow are small white circles Match choices - - source of the chemical being tested for antimicrobial activity - locations where the bacteria was able to grow - bacterial innoclunum being tested for sensitivity - locations where the bacteria was not able to grow
- The nurse assesses the wound of a patient who cut himself on the upper thigh with a chain saw. The nurse then docu-ments the presence of biofilms in the wound. What is the effect of this condition on the wound? Select all that apply.a. Enhanced healing due to the presence of sugars andproteinsb. Delayed healing due to dead tissue present in the woundc. Decreased effectiveness of antibiotics against the bacteriad. Impaired skin integrity due to overhydration of the cells ofthe wounde. Delayed healing due to cells dehydrating and dyingf. Decreased effectiveness of the patient’s normal immuneprocessA student needed to transfer bacteria from a broth culture to an agar plate. Below is the step-by-step what was done to accomplish this. The transfer of bacteria was not successful because of which step? 1. Cap of the broth culture is removed 2. The mouth of the bottle is flamed 3. The loop was flamed 4. The loop was inserted into the culture to pick up the bacteria 5. The loop was flamed 6. The loop containing the bacteria was used to introduced to spread the agar plate 7. The plate was placed in an incubator at 30 CelciusJust by looking at the graphs, identify which antibiotic was used per set-up. You may describe the results in the graphs provided to help you explain your answer. Answers should not be more than five sentences. Answer the four figures
