Flashcards in Bacte Lec - Entero Part 1 Deck (19):
1
appearance of enterobacteriaceae on BA
dull gray colonies
2
swarming phenomenon exhibited by
proteus mirabilis
3
appearance of E coli on emb
GMS
4
appearance of enterobacter on emb
blue fish-eye
5
mucoid colonies because of rich mucopolysaccharide capsule [what bacteria]
klebsiella
6
test for klebsiella
string test
7
appearance of salmonella producing H2S on bismuth sulfite
black colonies
8
carrot like color colonies on HE meaning
LF
9
blackening on HE meaning
H2S production
10
prelim test whether organism is actually LF or NF
TSI
11
TSI: yellow deep meaning
glucose fermenter
12
TSI: yellow slant meaning
lactose/sucrose fermenter
13
TSI: Black butt
H2S production
14
TSI: What organism, similar to uninoculated control
P. aeruginosa
15
TSI: yellow butt but red slant [organism]
Shigella sonnei, thus glucose fermenter only
16
is P. aeruginosa LF or NF
NF
17
TSI: yellow all with displacement organism
E. coli
18
TSI: black butt
Salmonella typhi
19