Chapter 15 Flashcards
Asepsis
Being free of disease producing microbes
Antibiotic
A drug that kills certain microbes that cause infections
Biohazardous waste
Items contaminated with blood, body fluids, secretions, or excretions; bio means life, and hazardous means dangerous or harmful
Carrier
A human or animal that is a reservoir for my clubs but does not develop the infection
Clean technique
See medical asepsis
Communicable disease
A disease caused by pathogens that spread easily; a contagious disease
Contagious disease
See communicable disease
Contamination
The process of becoming unclean
Disinfection
The process of destroying pathogens
Healthcare associated infection (HAI)
In infection that develops in a person cared for in any setting where healthcare is given; the infection is related to receiving healthcare
Immunity
Protection against a certain disease
Infection
A disease state resulting from the invasion in growth of microbes in the body
Infection control
Practices and procedures that prevent the spread of infection
Medical asepsis
Practices used to remove or destroy pathogens into prevent their spread from one person or place to another person or place; clean technique
Microbe
See microorganism
Microorganism
A small living thing seen only with a microscope; a microbe
Non-pathogen
A microbe that does not usually cause an infection
Normal flora
Microbes that live and grow in a certain area
Pathogen
Hey microbe that is harmful and can cause an infection
Reservoir
The environment in which a microbe lives in grows; host
Spore
A bacterium protected by a hardshell
Sterile
The absence of all microbes
Sterile field
A work area free of all pathogens and non-pathogens (including spores)
Sterile technique
See surgical asepsis
Sterilization
The process of destroying all microbes
Surgical asepsis
The practices that keep items free of all microbes; sterile technique
Vaccination
Giving a vaccine to produce immunity against an infectious disease
Vaccine
A preparation containing dead or weakened microbes
Vector
A carrier (animal, insect) that transmits diseases
Vehicle
Any substance that transmits microbes