Types of Disinfection: Thermal vs Chemical
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Questions and Answers

Which of the following factors is NOT critical to the successful outcome of the cleaning process?

  • Type of detergent used
  • Water quality
  • Ambient temperature during cleaning (correct)
  • Type of washer-disinfector used
  • Which of the following water properties can have an adverse effect on the reprocessing process and on the devices themselves?

  • Low pH and high hardness
  • High pH and low hardness
  • High pH and high hardness (correct)
  • Low pH and low hardness
  • What is the purpose of having Safety Data Sheets (SDS) and labels available in designated areas?

  • To provide information on proper storage of chemicals
  • To provide information on the chemical composition of the cleaning solutions
  • To provide information on appropriate action in case of exposure to hazardous substances (correct)
  • To provide information on the compatibility of chemicals with different medical devices
  • Which of the following statements about water quality is NOT true?

    <p>Water quality should be compatible with the manufacturer's recommendations for the medical devices</p> Signup and view all the answers

    Which of the following is NOT listed as a factor to consider when evaluating water quality?

    <p>Chemical composition of the detergent used</p> Signup and view all the answers

    What should be done with chemicals such as detergents, rinse aids, and disinfectants?

    <p>Train all personnel who handle them</p> Signup and view all the answers

    Which of the following statements about water quality is true?

    <p>Water quality should be compatible with the process requirements of each stage of the cleaning process</p> Signup and view all the answers

    What should be done with chemicals before handling and using them?

    <p>Read and follow the precautions and instructions given on the Safety Data Sheet (SDS) and label</p> Signup and view all the answers

    Where should chemicals be stored?

    <p>Below shoulder height</p> Signup and view all the answers

    What is the purpose of considering the microbial population and bacterial endotoxins when evaluating water quality?

    <p>To minimize the risk of contamination during the cleaning process</p> Signup and view all the answers

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