TSI Agar Chart Flashcards
0
Q
A/A H2S+
A
Proteus vulgaris
Citrobacter freundii
Salmonella arizonae
1
Q
K/A H2S+
A
Proteus mirabilis
Salmonella spp.
Citrobacter freundii
Edwardsiella tarda
2
Q
K/A H2S-
A
Providencia rettgeri Morganella morganii Providencia stuartii Citrobacter spp. Shigella spp. Escherichia coli Providencia alcalifaciens Yersinia pestis Serratia spp.
3
Q
A/A H2S-
A
Escherichia coli
Klebsiella spp.
Enterobacter spp.
Serratia spp.
4
Q
K/K (no change)
A
Refer to ID of NLF
5
Q
PAD+
A
Proteus mirabilis Proteus vulgaris Providencia stuartii Providencia alcalifaciens Providencia rettgeri Morganella morganii
6
Q
PAD-
A
Salmonella spp. Salmonella arizonae Citrobacter freundii Citrobacter spp. Edwardsiella tarda Escherichia coli Serratia spp. Shigella spp. Yersinia pestis
7
Q
IMV:C++ā
A
Escherichia coli
8
Q
IMV:Cā++
A
Klebsiella spp.
Enterobacter spp.
Serratia spp.
9
Q
Motility +
A
Escherichia coli
Citrobacter spp.
Serratia spp.
Enterobacter spp.
10
Q
Motility -
A
Shigella spp.
Yersinia pestis
Klebsiella spp.
11
Q
Lysine decarboxylase +
A
Salmonella spp.
Edwardsiella tarda
12
Q
Lysine decarboxylase -
A
Citrobacter freundii
Salmonella paratyphi A
13
Q
Citrate +
A
Providencia spp.
14
Q
Citrate -
A
Morganella morganii
