Flowchart

Dichtomous chart

Leyla B. Medicine English

Flowchart content

MAC plate (note whether or not it can ferment lactose. Pink for ferment, colorless for not.)
Gram Negative Bacteria
Sucrose test
Can ferment lactose
Cannot ferment lactose
Oxidase test
Oxidase negative (no color change)
Sucrose test
Acid and gas formation (positive)
No acid or gas formation (negative)
MR test
Acid not produced (stays orange)
Acid produced (color change red)
Arg Decarboxylases
Citrate test (use Simmon Citrate Agar) (S Slant)
Negative (turns yellow or stays green)
Positive (blue color change)
Citrobacter freundii
Klebsiella pneumoniae
Indole test
Positive (red ring forms)
Negative (no change)
Acid and gas produced (positive)
No change (negative)
Proteus vulgaris
Providencia alcalifaciens
Sucrose test
Acid and gas produced (positive)
No change (negative)
Proteus mirabilis
Salmonella enteritidis
Urea test
Very pink = positive
No color change (negative)
Serratia marcescens
Escherichia coli
Negative
Positive (purple color)
Enterobacter choaceae
Enterobacter aerogenes
Clostridium sporeogenes
Vibrio fisheri
Nitrate Reduction Test
Negative
Positive
Alcaligenes faecalis
Pseudomonas aeruginosa
Chromobacterium violaceum
Pesudomonas fluorescens
Neisseria sicca
TSA plate
Purple colonies
Yellow, diffusible pigment
Gram Stain
Cocci shaped
Red colonies
Comma shaped

Description: Medicine Flowchart on Dichtomous chart, created by Leyla B. on 16/07/2019.
Created by: Leyla B.
Views: 3
History: Created by Leyla B. · Jul 13, 2019

Copied by Leyla B. · Jul 16, 2019
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