foodborne illnesses
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22 Terms
What two foodborne illnesses are food intoxication?
Staphylococcus aureus and clostridium botulinum
which foodborne illnesses are gram negative? (3)
Salmonellosis, E. Coli, and campylobacter
which foodborne illnesses are gram positive?(4)
Staphylococcus aureus, clostridium botulinum, clostridium perfringens, and listeria monocytogenes
Which foodborne illness has a HIGH fever?
Campylobacter
which foodborne illness has a subnormal temperature?
staphylococcus aureus
which foodborne illness has kidney failure and bloody diarrhea as it’s symptoms?
enterohemorrhagic e.coli O157:H7
which foodborne illness is considered a super antigen?
staphylococcus aureus
which foodborne illness produces NEUROtoxin?
clostridium botulinum
cramps and diarrhea foodborne illness? its spores are activated by cooking and germinate under anoxic conditions
clostridium perfringens
which foodborne illnesses have very low and low infectious doses?
clostridium botulinum (1 tsp can kill 1000 people), E. coli VERY LOW, campylobacter and listeria (less than 1000)
which bacteria produces verotoxin?
e coli
which foodborne illnesses produce: enterotoxin, endotoxins, and cytotoxins?
salmonellosis and campylobacter
why are campylobacter considered heat tolerant?
they can grow at 42 C
which microbe is a facultative aerobe, acid tolerant, salt tolerant and psychrotolerant?
listeria
which microbes are facultative aerobes?
staphylococcus aureus, salmonella enterica, e. coli, and listeria
which microbe is microaerophillic?
campylobacter
which microbe is a strict anerobe?
clostridium botulinum
which bacteria like high salt and low water activity?
staphylococcus aureus
which bacteria likes high protein low acid foods?
clostridium botulinum
which bacteria is heat stable and resistant to digestive proteases and stomach acid?
staphylococcus aureus
how does salmonella make someone sick?
it invades their intestines and grows in phagocytic cells
food cooked in bulk and left in danger zone is most likely infected with?
clostridium perfringens