Sanitation and Sterilization Flashcards
1
Q
Sterilization
A
Complete elimination of all microbial life
2
Q
Asepsis
A
No living organisms are present
* free of infection / infectious material
3
Q
Disinfection
A
Elimination of pathogens from non-living objects
* generally does not work against spores
4
Q
Antiseptics
A
Applied to living surfaces to prevent growth of microorganisms
5
Q
Sanitization
A
Reduces microbial populations to a safe level
6
Q
-cidal vs -static
A
- -cidal = kills
- -static = inhibits function
7
Q
Efficacy Factors
A
- Time
- Temperature
- Concentration / Preparation
8
Q
Ionizing / Gamma Radiation
Sterilization
A
- Causes damage and death to DNA or RNA
- Used for heat-sensitive materials
- Contact manufacturer if resterilizing a previously sterilized item in this way
