Decontamination

Question 1

decontamination

Answer 1

the removal of blood or other potentially infectious materials on an item’s surface and the removal of visible debris or residue such as dust, hair, and skin.

Question 2

decontamination level 1

Answer 2

cleaning/sanitation

• lowest level of decontamination
• significantly reduces number of pathogens found on the surface.

Question 3

decontamination level 2

Answer 3

disinfection

• 2nd highest level of decontamination
• kills MOST microorganisms on hard, nonporous surfaces.
• does NOT kill spores

Question 4

antiseptic

Answer 4

a disinfectant that is safe to use on the skin,

ex. hydrogen peroxide, and alcohol.

Question 5

decontamination level 3

Answer 5

strerilization

• highest level of decontamination
• kills ALL microorganisms including bacteria, bacterial spore, viruses, and fungi.
  ex. autoclave is high pressure steam