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Biology
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Enterobacteriaceae questions 2
15 questions
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- Multiple ChoicePlease save your changes before editing any questions.
V.cholera ferment sucrose in TCBS agar forming:
Yellow colonies
Red colonies
green colonies
white colonies
- Multiple ChoicePlease save your changes before editing any questions.
which bacteria is now recognized as one of the main causes of bacterial foodborne disease?
C.coli
Helicobacter pylori
Vibrio parahemolyticus
C.jejuni
- Multiple ChoicePlease save your changes before editing any questions.
Campylobacter and Helicobacter are genetically related
True
False
- Multiple ChoicePlease save your changes before editing any questions.
what is the therapy to treat Helicobacter?
always using antibiotics for local infection
combination of amoxicillin, azithromycin, metronidazole and tetracycline.
vaccine
- Multiple ChoicePlease save your changes before editing any questions.
Aeromonas and Plesiomonas are motile
True
False
- Multiple ChoicePlease save your changes before editing any questions.
which one is not a way to diagnose Helicobacter?
mucosal endoscopy
culture
by detecting labelled Cl
by detecting labelled Co2
- Multiple ChoicePlease save your changes before editing any questions.
what type of Enterobacteriaceae we can find in raw sea food?
vibrio parahemolyticus
vibrio cholera
C.coli
C.jejuni
- Multiple ChoicePlease save your changes before editing any questions.
what are the 2 species of campylobacter?
sonnei and pestis
jejuni and coli
pestis and intermedia
boydii and rohdei
- Multiple ChoicePlease save your changes before editing any questions.
Vibrio....
Catalase positive
oxidase positive
reduce nitrate to nitrite
All of the above
- Multiple ChoicePlease save your changes before editing any questions.
Cholera vaccination is fully effective
true
false
- Multiple ChoicePlease save your changes before editing any questions.
V.cholera like to grow in....
alkaline environment
acidic environment
neutral environment
both acid and alkaline
- Multiple ChoicePlease save your changes before editing any questions.
hypotension, tachycardia, anuriam, hypothermia are clinical picture of which bacteria?
E.coli
vibrio cholera
Y.pestis
vibrio parahemolyticus
- Multiple ChoicePlease save your changes before editing any questions.
which Enterobacteriaceae grows best at 42C (higher tempretures) ?
Helicobacter
Plesiomonas
Aeromonas
Campylobacter
- Multiple ChoicePlease save your changes before editing any questions.
which Enterobacteriaceae need simple nutritional requirements?
Vibrios
campylobacter
shigellae
Escherochia coli
- Multiple ChoicePlease save your changes before editing any questions.
Vibrio cholerae is classified into how many serovars?
15
90
84
3