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ASEPSIS
asepsis lecture flash cards
47
Health Care
Professional
07/11/2009

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Term
ASEPSIS
Definition
Absence of germs; "without infection"; Free from infection and microbes
Term
ANTISEPTIC
Definition
Any substance that inhibits the growth of bacteria
Term
BACTERIOCIDAL
Definition
Able to kill bacteria
Term
BACTERIOSTATIC
Definition
Inhibits growth of bacteria without killing them
Term
BIOBURDEN
Definition
Contamination of an item from debris or microorganisms
Term
BIOLOGICAL INDICATORS
Definition
The use of a living organism to test the effectiveness of the sterilization process
Term
CAVITATION
Definition
The rapid formation and collapse of vapor pockets
Term
CHEMICAL INDICATORS
Definition
Method used to verify that an item has been exposed to a particular sterilization process; Ensure that specific parameters have been met
Term
CHEMICAL STERILIZATION
Definition
A process that uses chemical agents rather than steam to achieve sterilization
Term
CONTAMINATION
Definition
Destruction of the integrity of microbial barriers by puncture, tear, or strike through resulting in the presence of pathogenic materials
Term
CROSS CONTAMINATION
Definition
The transmission of microorganisms from one source to another
Term
DECONTAMINATION
Definition
Reduce the presence of pathogenic materials
Term
DISINFECTANT
Definition
Chemical agent that kills most microbes on inanimate objects, usually not spores
Term
EVENT RELATED STERILITY
Definition
Depends on package integrity and storage conditions
Term
FOMITE
Definition
Inanimate object capable of harboring and transmitting disease
Term
FUNGICIDE
Definition
Agent that kills fungus
Term
GERMICIDAL
Definition
Able to kill germs
Term
INFECTION
Definition
State or condition in which the body or body tissues are invaded by pathogenic microorganisms that multiply and produce injurious effects
Term
LUMEN
Definition
Inside portion of a hollow tube
Term
MECHANICAL CLEANING
Definition
The physical removal of blood and body fluids or gross debris from an inanimate object
Term
NONCRITICAL ITEM
Definition
Item that is not required to be sterile because it does not penetrate body tissues (blood pressure cuff, OR bed, etc)
Term
NOSOCOMIAL
Definition
Infection acquired within a hospital or health care facility
Term
PATHOGEN
Definition
Any microbe capable of causing disease
Term
RESIDENT FLORA
Definition
Microbes residing beneath the skin surface or within the body
Term
SEMICRITICAL ITEM
Definition
Item that is required to be free of most pathogenic organisms as these items contact mucous membranes
Term
SEPSIS
Definition
Infection accompanied by fever, as a result of presence of pathogenic microorganisms
Term
SHELF LIFE
Definition
The amount of time a wrapped object will remain sterile after it has been subjected to sterilization
Term
SPORE
Definition
Resistant type of bacteria, able to survive in adverse conditions
Term
SPORICIDAL
Definition
Able to kill spores
Term
STERILE
Definition
Item(s) free of microorganisms
Term
STERILE FIELD
Definition
Specified area free of microorganisms
Term
STERILE TECHNIQUE
Definition
Methods used to prevent contamination of the sterile field
Term
STERILIZATION
Definition
Destroying all microorganisms by steam, chemical agents, or ultraviolet radiation
Term
STRIKE-THROUGH
Definition
Contamination of sterile field due to fluid passage or puncture in barrier
Term
SURGICAL CONSCIOUS
Definition
The ethical motivation to practice strict aseptic technique to protect the patient from infection
Term
SURGICAL SITE INFECTION (SSI)
Definition
Post operation infection of the surgical wound
Term
SURGICALLY CLEAN
Definition
Items mechanically cleaned or disinfected, but NOT sterile
Term
TERMINAL DISINFECTION
Definition
Render item safe to handle by high-level disinfection
Term
TERMINAL STERILIZATION
Definition
Render item safe by sterilization
Term
TRANSIENT FLORA
Definition
Microbes reside on skin surfaces and are easily removed
Term
ULTRASONIC CLEANER
Definition
Equipment that cleans instruments through cavitation
Term
VECTOR
Definition
A living carrier that transmits disease
Term
VIRUCIDE
Definition
Agent that destroys viruses
Term
3 Ways Diseases Spread
Definition
1) direct contact, 2) handled object in contact with patient, 3) respiratory droplets
Term
3 LINES OF DEFENSE
Definition
1) External barriers such as skin, hair, & mucous membranes, 2) inflammatory response, 3) immune response-last line of defense
Term
Biggest Source of Contamination
Definition
Personnel
Term
STAPH
Definition
Most commonly transmitted pathogen in the O.R.
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