Q.1
The process of killing all microorganisms along with their spores is ____________________
  • Disinfection
  • Antisepsis
  • Sanitization
  • Sterilization
Q.2
Which of the following are generally applied on living animal tissues?
  • Antiseptics
  • Disinfectants
  • Preservatives
  • Sanitizer
Q.3
Identify the term that is used to ensure surgical instruments are free from micro-organisms:
  • Disinfected
  • Cleaned
  • Pasteurized
  • Sterilization
Q.4
Identify the correct definition of an antiseptic:
  • Chemicals that kill or prevent infection and damage living tissues
  • Chemicals that kill or prevent infection without damaging living tissues
  • Chemicals that can only kill or prevent infection on non-living tissues
  • Chemicals that can only kill or prevent infection on animal housing
Q.5
What did he notice around the mold?
  • The mold made the culture plate liquid
  • The bacteria there was bright orange
  • There was nothing to notice
  • No bacteria grew there
Q.6
Asepsis is the absence of pathogens on an object or area.
  • True
  • False
Q.7
What are three actions that could prevent antibiotic resistance?
  • Take all of the prescribed medication.
  • Do not take medication prescribed to someone else.
  • Do not take an antibiotic for a viral infection.
  • all of these are correct
Q.8
Tools such as autoclaves use steam ____________ to elevate the temperature above boiling to sterilize surgical equipment.
  • dilution
  • surfactants
  • under pressure
  • ionizers
Q.9
Milk and other beverages undergo a mild heating process to destroy a particular spoilage or disease-causing organism. this is known as
  • sterilization
  • pasteurization
  • decontamination
  • degerming
Q.10
When all forms of microbial life have been removed or destroyed, it is ______
  • disinfected
  • sterilized
  • neutralized
  • pasteurized
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