Which of the following statements best describes the difference between sterilization and disinfection?
a. Disinfection can be applied only to the body while sterilization can be applied to the inanimate objects.
b. Sterilization is a process that destroys or eliminates all forms of microbial life while disinfection eliminates some or all microorganisms from inanimate objects.
c. none of the above
d. Sterilization cannot kill all microorganisms while disinfection can eliminate all types of microorganism.
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Answer:
Sterilization may be defined as the statistically complete destruction of all microorganisms including the most resistant bacteria and spores. Sterilization may be defined as the statistically complete destruction of all microorganisms including the most resistant bacteria and spores.
Disinfection describes a process that eliminates many or all pathogenic microorganisms, except bacterial spores, on inanimate objects. In health-care settings, objects usually are disinfected by liquid chemicals or wet pasteurization.