Common Pathogens And Infectious Diseases Flashcards
Carriers
Have disease but not ill
Fomite
Inanimate object, ie phone
What is the difference between a commensal and a pathogenic bacteria
A commensal bacteria is non disease causing unlike a pathogenic bacteria which is disease causing
Virulence
The pathogenicty of an organism
Nosocomial
Hospital environment , ie ex epidemiologist
Bacteremia
Bacteria in the bloodstream
Septicemia
Toxins from the bacteria in circulation. Mia meaning blood
Exotoxins
Toxins produced and secreted by bacteria
Endotoxins
Toxins released from inside the organism when they die
Pyogenic
Bacteria causing pus
Purulent
Oozing pus
Bones, leg , veins, surgical sites- hospital acquired, and can cause toxic shock syndrome if internal
Staph aureus
Otitis media, rhematic fever caused, glomerulonephritis which affects kidneys
Group A Beta Strep
This causes ear infections, pneumonia,
Strep pnemonia
This causes meningitis and neurological issues
Neisseria meningitides
A neg bacilli causes urinary tract infections, may be pathogenic in other places than the intestines and colon
E coli
This firm of E. coli can cause endotoxins shock
E. Coli 015:H7
A gastrointestinal enteritidis poisoning
Salmonella sp.
A gastrointestinal problem that causes dysentary
Shigella sp.