Disinfection and Sterilization Process Quiz
8 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

What is the main difference between disinfection and sterilization?

  • Disinfection destroys all pathogenic organisms, while sterilization eliminates non-sporing bacteria.
  • Disinfection is carried out using heat, while sterilization is carried out using chemicals.
  • Disinfection reduces bacteria contamination, while sterilization purifies water.
  • Disinfection eliminates pathogenic agents outside of the human body, while sterilization eliminates all pathogenic organisms. (correct)

    • What process can be used to sterilize syringes and needles?

  • Infrared irradiation (correct)
  • Filtration
  • Incineration
  • Boiling for at least 5 minutes

    • Which chemical can be used as an oxidizing agent for disinfection and sterilization?

  • Phenol
  • Hydrogen peroxide (correct)
  • Flavine
  • Methylated spirit

    • Which gas is used for aerosol sterilization of hospital equipment damageable by heat?

    <p>Ethylene oxide</p> Signup and view all the answers

    What is the purpose of cold in the disinfection and sterilization process?

    <p>To halt the multiplication of organisms by lowering metabolic rate and metabolism</p> Signup and view all the answers

    What type of radiation can be used to reduce bacteria contamination?

    <p>Ultraviolet radiation</p> Signup and view all the answers

    What is the main purpose of filtration in the context of disinfection and sterilization?

    <p>For purification of water</p> Signup and view all the answers

    Which chemical can be used for hand washing in the process of disinfection and sterilization?

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

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser