Medical Microbio Flashcards
Intermediary living organisms such as ticks
Vectors
Study of disease within populations
Epidemiology
Kills some but not all microbes present in inanimate objects . Microwaves , pasteurization , alcohols, halogens , hydrogen peroxide
Disinfection
Killing all pathogens on inanimate objects . Extreme heat , radiation , ethylene gas.
Sterilization
Pathogens on living tissue can be killed through?
Antiseptics
Given through experiencing an infection once. Allows it not to experience the disease state again while memory cells are present
Active immunity
Weakened or dead pathogen
Attenuated pathogen
Direct transmission of antibodies though one source or another to acquire immunity. Mother to fetus or injection
Passive immunity
Kill bacteria vs stop them from dividing
Bactericidal vs bacteriostatic
How do antiviral agents work?
Provide faulty nucleotides to the virus ( reverse transcriptase inhibitors) , interfering with DNA replication