8 Questions
What is the main difference between disinfection and sterilization?
Disinfection eliminates pathogenic agents outside of the human body, while sterilization eliminates all pathogenic organisms.
What process can be used to sterilize syringes and needles?
Infrared irradiation
Which chemical can be used as an oxidizing agent for disinfection and sterilization?
Hydrogen peroxide
Which gas is used for aerosol sterilization of hospital equipment damageable by heat?
Ethylene oxide
What is the purpose of cold in the disinfection and sterilization process?
To halt the multiplication of organisms by lowering metabolic rate and metabolism
What type of radiation can be used to reduce bacteria contamination?
Ultraviolet radiation
What is the main purpose of filtration in the context of disinfection and sterilization?
For purification of water
Which chemical can be used for hand washing in the process of disinfection and sterilization?
Phenol
Test your knowledge on the processes of disinfection and sterilization. Learn about the different methods such as heat, chemicals, and radiation used to eliminate pathogenic agents and organisms.
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