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Epidemiology
Terms
12
Microbiology
Undergraduate 1
10/30/2011

Additional Microbiology Flashcards

 


 

Cards

Term
Primary Pathogen
Definition
Microbe able to casue disease in an otherwise healthy individual
Term
Oppurtunistic pathogen
Definition
Organism that causes disease only in hosts with impaired defense mechanisms or when introduced into an unusual location
Term
Carrier
Definition
Type of protein found in cell membranes that transports certain compounds across the membrane; may also be called a permease or transporter protein; a human or other animals that harbors a pathogen without noticeable ill effects
Term
Incubation Period
Definition
Interval between entrance f a pathogen into a susceptible host and the onset of illness caused by that pathogen
Term
Virulence determinate
Definition
arsenal of mechanisms of pathogenicity of a given microbe
Term
Morbidity
Definition
Illness; most often expressed as the rate of illness in a given population at risk
Term
Mortality
Definition
Death; most often espressed as a rate of death in a given popiulation at risk
Term
Convalescence
Definition
period of recuperation and recovery from an illness
Term
Prevalence
Definition
total number of cases, both old and new, in a given population at risk at a point in time
Term
Incidence Rate
Definition
number of new cases of a disease within a specific time period in a given population
Term
Attack Rate
Definition
proportional number of cases developing in a population exposed to an infectious angle
Term
Nosocomial Infection
Definition
infection acquired during hospitalization
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