infection control techniques Flashcards
1
Q
disinfection
A
reduction of pathogenic organism counts to safe levels
2
Q
sterilization
A
inactivation of self-propagating biological entities
3
Q
autoclave
A
pressurized steam at greater than 120*C. May be sporicidal
4
Q
alcohols
A
denature proteins and disrupt cell membranes. not sporicidal
5
Q
chlorhexidine
A
denature proteins and disrupt cell membranes. not sporicidal
6
Q
hydrogen peroxide
A
free radical oxidation. Sporicidal
7
Q
Iodine and iodophors
A
halogenation of DNA, RNA, and proteins. may be sporicidal