Principles of infection control Flashcards
(32 cards)
organisms that live and reproduce in the absence of oxygen
anaerobic
process that destroys all microorganisms, including spores and viruses
sterilization
plantlike organisms that live on dead organic matter
fungi
absence of pathogens
asepsis
germ- or disease- producing microorganism
pathogens
infections acquired in a health care facility
nosocomial
small living plant or animal organism not visible to naked eye
microorganism
organisms that require oxygen to live
aerobic
disease that originated outside the body
exogenus
one-celled plantlike organisms that multiply rapidly
bacteria
factors that must be presented for disease to occur
chain of infection
process that destroys or kills pathogens
disinfection
disease that originates within the body
endogenus
smallest microorganisms
viruses
process that inhibits or prevents the growth of pathogenic organisms
antisepsis
one celled animal organisms found in decayed material and contaminated water
protozoa
how do nonpathogens differ from pathogens
non-pathogens are normal, and pathogens causes infection and disease
what is the smallest microorganism
viruses
what is a parasitic microorganism
rickettsiae
one cleed animale organisms found in decayed materials and contaminated water
protozoa
plantlike organsims that live on dead organic matter
fungi
microorganisms that live on fleas,lice,ticks, and mites
rickettsiae
cause disease such as gonorrhea and syphilis
bacteria
cause disease such as measles and mumps
viruses