Enterobact 3-3

Most of the Enterobacteriaceae species are considered as normal flora of the GI tract except is/are:

• E. coli

• Salmonella

• Shigella

• Yersinia

Enterobacteriaceae can be differentiated based on "lactose fermentation"

• True

• False

• Maybe

Which of the following organism/s possess red pigment colonies?

• Enterobacter

• Shigella

• Pantoea

• Serratia

What type/s of colonies does Klebsiella form?

• Dry

• Mucoid

• Smooth

• Flaky

The serogroup of Shigella that is Negative to catalase & ONPG, and does not ferment mannitol is

The organism (genus) that is H2S positive and a gas producer is

The species of Yersinia that is/are positive to Rhamnose

• Y. pestis

• Y. enterocolitica

• Y. pseudotuberculosis

• All of the above

• None of the above

Salmonella can be transmitted through ingestion of contaminated food and water.

• True

• False

• Maybe

Which Proteus specie/s can cause penumoia and septicemia?

• P. vulgaris

• P. mirabilis

• Both

• None

In Shigella serogrouping, S. dysenteriae corresponds to _____