Aerobic Gram Negative Bacilli - Enterobacteria

12 terms by electrikat 

Create a new folder

Advertisement Upgrade to remove ads

Gram Negative Bacilli- Enterobacteria

Enterobacteria

Enterics in GI, Lactose Fermenters (pink on MAC) or Non lactose fermenters
All ferment GLUCOSE
All oxidase -
All reduce nitrates

E. Coli

Common UTI, LF, Beta hemolysis, IMVC ++--, Gas +, A/A, MOTILE, Urase -, ORN + MAC sorbitol

Klebsiella

K. pnuemonia most common, LF, Mucoid on MAC, NON motile, IMVC --++, Weak urase +, ORN -, A/A

Serratia

SLOW LF, ONPG +, DNASE+, Indole +, K/A, Urease -, Citrate +, VP +, MOTILE

Proteus

NLF, swarmer, H2S+, K/A, urea +, MOTILE
P. vulgaris: indole+ P.mirabalis: indole -

Salmonella

S.typhii: typhoid fever. NLF. Indole -, K/A, H2S+, urea -, Citrate +, VP-, MOTILE, black dot on colonies on HEK

Shigella

A:dysentry B: fexneri C:boydii D: sonnei
NLF, K/A, urea -, citrate -, VP - , NON motile, clear/green on HEK

Enterobacter sp.

wounds, urine, blood, CSF
NLF and LF. Indole -, A/A and K/A. urea +/-, VP +, citrate +, MOTILE

Hafnia

Slow citrate

Yersinia

CIN agar, target/bullseye on HEK.

Morganella

UTIs, Indole+, MR+ VP- Citrate-, urea +

Edwardsiella tarda

wound/septicemia, urease - indole +, H2S, citrate +

Please allow access to your computer’s microphone to use Voice Recording.

Having trouble? Click here for help.

We can’t access your microphone!

Click the icon above to update your browser permissions above and try again

Example:

Reload the page to try again!

Reload

Press Cmd-0 to reset your zoom

Press Ctrl-0 to reset your zoom

It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.

Please upgrade Flash or install Chrome
to use Voice Recording.

For more help, see our troubleshooting page.

Your microphone is muted

For help fixing this issue, see this FAQ.

Star this term

You can study starred terms together

NEW! Voice Recording

Create Set