Infection Control Flashcards
Microorganism
A small living organism that isn’t visible to the banked eye
Pathogen
A microorganism that causes disease and infections sometimes called germs
Bacteria
Simple prokaryotes, one called organism that can multiple quickly
Protozoa
One called organism, eukaryote, that is found in decayed material or contaminated water
Fungi
A simple plant like organism that live in dead organic matter (yeast or mold)
Rickettsiae
Parasitic microorganisms meaning they live inside cells of another living thing (fleas, lice, ticks)
Viruses
Smallest microorganism. Spread from human to human by blood and other secretions. Antibiotics don’t work
Endogenous
Infection that originates within the body
Exogenous
Infection that originates outside of the body
Nosocomial
An infection that is acquired by an individual in a healthcare facility like a hospital
Opportunistic
Occurs when the bodies defenses are weak
Spreading of disease(1)
Causative agent
Spread of disease(2)
Source of reservoir
Spread of disease(3)
Portal of exit
Spread of disease(4)
Mode of transmission