(Part 2) 2.20.5 Enterobacteriaceae Biochemical test and Media [part3] Flashcards
What is the medium used in Indole?
- Glucose phosphate broth
- SIM medium tryptophan broth
- Simmon’s citrate medium
SIM medium tryptophan broth
What is the medium used in MR?
- Glucose phosphate broth
- SIM medium tryptophan broth
- Simmon’s citrate medium
GLucose phosphate broth
What is the medium used in VP?
- Glucose phosphate broth
- SIM medium tryptophan broth
- Simmon’s citrate medium
Glucose phosphate Broth
What is the medium used in Citrate?
- Glucose phosphate broth
- SIM medium tryptophan broth
- Simmon’s citrate medium
Simmon’s
What is the reagent used in indole
- Methyl red
- 40% KOH alpha-naphthol
- Citrate
- KOVAC’s (PDAB)
KOVAC’s
What is the reagent used in MR?
- Methyl red
- 40% KOH alpha-naphthol
- Citrate
- KOVAC’s (PDAB)
Mthyl red
What is the reagent used in VP
- Methyl red
- 40% KOH alpha-naphthol
- Citrate
- KOVAC’s (PDAB)
KOH
What is the reagent used in Citrate
- Methyl red
- 40% KOH alpha-naphthol
- Citrate
- KOVAC’s (PDAB)
citrate
What is the product detected in indole?
Indole
What is the product detected in MR
Mixed acids
What is the product detcted in VP?
Acetoin
What is the product detected in Citrate?
BActerial growth
Positive result for Indole?
Red ring
Positive result for MR?
Red
Positive result for VP?
Red
Positive result for Citrate?
Blue with growth
E. coli
a. ++–
b. -+–
c. –++
d. ++-+
e. +-++
a
K. oxytoca
a. ++–
b. -+–
c. –++
d. ++-+
e. +-++
e
S. typhi
a. ++–
b. -+–
c. –++
d. ++-+
e. +-++
b
P. vulgaris
a. ++–
b. -+–
c. –++
d. ++-+
e. +-++
a
Enterobacter
a. ++–
b. -+–
c. –++
d. ++-+
e. +-++
c
K. pneumoniae
a. ++–
b. -+–
c. –++
d. ++-+
e. +-++
c
C. koseri
a. ++–
b. -+–
c. –++
d. ++-+
e. +-++
d
Morganella
a. ++–
b. -+–
c. –++
d. ++-+
e. +-++
a
Edwardsiella
a. ++–
b. -+–
c. –++
d. ++-+
e. +-++
a
P mirabilis
a. ++–
b. -+–
c. –++
d. ++-+
e. +-++
b
Providencia
a. ++–
b. -+–
c. –++
d. ++-+
e. +-++
d
Shigella
a. ++–
b. -+–
c. –++
d. ++-+
e. +-++
b
S. marcescens
a. ++–
b. -+–
c. –++
d. ++-+
e. +-++
c
