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2.02 Infection Key T
Question | Answer |
---|---|
requires oxygen to live | Aerobic |
does not require oxygen to live | anerobic |
washing hands with water and soap or other detergents containing an antiseptic agent | antiseptic hand wash |
rubbing hands with an alcohol-containing preparation | alcohol-based hand rub |
free of pathogens | asepsis |
originates from within the body | endogenous |
originates outside the body | exogenous |
performing hand washing, antiseptic hand wash, alcohol-based hand rub | hand hygiene |
washing hands with plain soap and water | hand washing |
invasion of the body by microorganisms | infection |
only a specific portion of the body is infected | local infection |
normal, do not produce disease, beneficial | non-pathogenic |
hospital acquired infection | nosocomial infections |
infections that occur when the body's defenses are weakened | opportunistic infection |
cause infection and disease | pathogenic |
remain firm against the action of another force, such as a bacteria against an antibiotic | resistant |
free of all organisms | Sterile |
able to be affected; person likely to get sick | susceptible |
affects the entire body | systematic infection |
stops the growth or spread of pathogens | antisepsis |
destroys pathogens | disinfection |
destroys all microorganisms pathogens and non-pathogens | sterilization |
single cell organism without a nuclei | bacteria |
one celled, animal-like organism contain a nucleus and other defined organelles | protozoa |
organisms that usually enjoy a symbiotic, but sometimes parasitic relationship with their host | fungi |
rod-shaped, parasitic bacteria transmitted to humans to human through bites | rickettsiae |
small, infectious agent requires a host for survival produce immune response in humans; treated with antiviral drugs | viruses |
parasitic worm-like organisms excrete toxins making host susceptible to other diseases | helminths |