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Disinfection Methods in Decontamination
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Disinfection Methods in Decontamination

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Questions and Answers

What factors should be considered to ensure water quality compatibility with the washer-disinfector construction materials?

  • Heavy metals, phosphates, and silicates
  • pH, hardness, and dissolved salts (correct)
  • Routine testing of decontamination equipment
  • Temperature, ionic contaminants, and microbial population
  • Which of the following is NOT part of the periodic tests for a washer-disinfector?

  • Daily spray arm rotation
  • Monthly water conductivity check (correct)
  • Quarterly cleaning efficacy test
  • Weekly automatic control test
  • What do daily, weekly, and quarterly tests for a washer-disinfector provide evidence of?

  • Temperature regulations compliance
  • Water hardness levels
  • Efficiency in removing heavy metals
  • Machine operating within commissioning limits (correct)
  • Which parameter is essential to be checked during the weekly tests for a washer-disinfector?

    <p>Cleaning efficacy</p> Signup and view all the answers

    Why is it important to remove and clean strainers and filters during the daily tests for a washer-disinfector?

    <p>To ensure proper spray nozzle function</p> Signup and view all the answers

    Which contaminants can lead to corrosion in a washer-disinfector?

    <p>Heavy metals and silicates</p> Signup and view all the answers

    What is a key consideration when selecting process chemicals for use in a washer-disinfector?

    <p>Water pH value</p> Signup and view all the answers

    In what intervals are periodic tests carried out on a washer-disinfector after validation?

    <p>Daily, weekly, and quarterly</p> Signup and view all the answers

    Why are safety checks included in the weekly tests for a washer-disinfector?

    <p>To ensure proper machine operation</p> Signup and view all the answers

    How do the periodic tests help verify the performance of a washer-disinfector?

    <p>By confirming compliance with commissioning limits</p> Signup and view all the answers

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