Evaluating Product Suitability
20 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which tests are included in the sample effects testing for customer product samples?

  • pH, sterility, and background & baseline RLU levels (correct)
  • Sterility, visual inspection, and daily control protocol
  • pH, visual inspection, and daily control protocol
  • pH, sterility, and visual inspection
  • When should the visual inspection of customer products be done?

  • After 24-hour incubation
  • Immediately on reception (correct)
  • Before spraying into a biosafety cabinet
  • After taking baseline readings
  • How many product packs are required for background and baseline checks?

  • One
  • Four
  • Two (correct)
  • Three
  • When should the incubation for Sample Effects testing start for best time management?

    <p>On a Monday</p> Signup and view all the answers

    Where should the needle and syringe be disposed of after use?

    <p>Sharps bin</p> Signup and view all the answers

    What do background readings measure in the product sample?

    <p>Total ATP</p> Signup and view all the answers

    During the bacterial challenge study, what concentration of microorganisms is spiked into each product?

    <p>10 CFU/ml</p> Signup and view all the answers

    How long should the spiked products be incubated after inoculation?

    <p>24 hours</p> Signup and view all the answers

    What should be done before inoculating the microorganisms into the sample during the bacterial challenge study?

    <p>Spray the equipment with Klericide</p> Signup and view all the answers

    What should be done with the shoe goo seal on the product container during the bacterial challenge study?

    <p>Re-seal it with shoe goo</p> Signup and view all the answers

    What should be done with the spiked products after 24 hours of incubation during the bacterial challenge study?

    <p>Spray them into a biosafety cabinet</p> Signup and view all the answers

    What should be done with the diluted product samples during the sample effects measurements?

    <p>Incubate them at 30°C</p> Signup and view all the answers

    Which step should be taken after loading the 96-well plate with the sample in duplicates?

    <p>Perform plate prep on the instrument</p> Signup and view all the answers

    What should be done with the wells that contain the sample and need to be measured?

    <p>Select all of them</p> Signup and view all the answers

    At what temperature should the TSA plates be incubated?

    <p>37°C</p> Signup and view all the answers

    What should be done if there is no growth after 24 hours of incubation?

    <p>Re-incubate for further 24 hours</p> Signup and view all the answers

    Which time points should the process be repeated for?

    <p>48- and 72-hour</p> Signup and view all the answers

    What should be done with the spread plates of each sample tested at 24 hours?

    <p>Incubate them on TSA and SabDex in duplicates</p> Signup and view all the answers

    What should be selected from the protocol drop-down menu?

    <p>RS_Dairy</p> Signup and view all the answers

    What should be selected from the assay drop-down menu?

    <p>Dairy</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Browser