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Bacteria-Important features Flashcards

1
Q

Bacillus

A 
gram (+) rods
obligate pathogenic
spore, capsule (CO2) S colonies, flagella (not B. anthracis)
Ascoli test
long in soil
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2
Q

Chlamydia

A 
former virus
obligatory IC
elementary + reticulate bodies
gram (-) coccoid rods
gram (-), stamp, giemsa
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3
Q

Fungi phyla

A 
zygomycota
ascomycota 
basidiomycota
deutermycota
mycophytophyta
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4
Q

Dermatophytes

A

within ascomycota

arthrospores, inactive for months

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5
Q

Brachyspira

A

part of spirochaetes
obligate anaerobic
fuchsin, giemsa (hard)
fastidious, blood agar

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6
Q

Dimporphic fungi

A

histoplasma
sporothrix
coccidoides
blastomyces

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7
Q

Blastomyces

A

B. dermatitis: blastomycosis, soil, human, dog

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8
Q

Spirochaetes list

A 
have periplasmatic flagella
often cannot be stained with gram (vago, silver impregnation, giemsa)
borrelia
leptospira
brachyspira
treponema
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9
Q

Lawsonia

A

gram (-) curved rod
microaerophilic
IC

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10
Q

Actinobacillus

A

part of Pasteurellaceae
gram (-) bipolar rods
sulphur granules
aerobic, facultative anaerobic

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11
Q

Brucella

A 
not gram
Köster (+) Ziehl Neelsen (+) small coccoid rods
no flagella
CO2
urease (+)
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12
Q

Actinomyces

A 
gram (+)
no acid fast
part of actinomycetaceae
anaerobic but aerotolerant, blood agar
no spore or flagella
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13
Q

Enterobacteriaceae

A 
Lactose (+)
Escherichia
Klebsiella
Enterobacter
Lactose (-)
Salmonella
Yersinia
Shigella
Proteus
Providencia
Edwardsiella
Serratia
Citrobacter
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14
Q

Fusobacterium

A

gram (-) anaerobic rod
polymorph, no flagella
fastidious
CO2

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15
Q

Renibacterium

A

gram (+) rods, short chains
aerobic, fastidious
IC

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16
Q

Dermatophilus

A

gram (+) coccoid filaments
obligate aerobic, CO2
fastidious blood agar, haemolysis

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17
Q

Clostridium

A

gram (+) rods
anaerobic
flagella
no capsule

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18
Q

Lactococcus

A

gram (+) coccus
used in dairy products
L. lactis ssp lactis
L. plantarum: silage

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19
Q

Citrobacter

A

part of Enterobacteriaceae lactose (-)
gram (-) rods
KCN+ (only difference from Salmonella
saprophytes

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20
Q

Yersinia

A

part of Enterobacteriaceae lactose (-)

gram (-) rods, flagella at 22*C, except Y. pseudo tuberculosis

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21
Q

Pasteurella

A

part of Pasteurellaceae
gram (-) bipolar coccoid rods
fastidious
no low pH

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22
Q

Histophilus

A

part of Pasteruellaceae
gram (-) rods, need CO2
fastidious

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23
Q

Rickettsiaceae

A

Rickettsia, Coxiella, Ehrlichia, Neorickettsia, Anaplasma

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24
Q

Coxiella

A

all cell types

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25
Anaplasma
lymphoid cells, erythrocytes
26
Bartonella
gram (-) slightly curved rods
27
Acholeplasma
no cholesterol needed
28
Yeasts list
candida cryptococcus malassezia
29
Malassezia
M. pachydermatis: bottle shaped cells, dog, cat dermatitis, otitis externa
30
Coccidoides
C. immites: soil, systemic mycosis (lung) dog, cat, human horse
31
Campylobacter
gram (-) curved rod with flagella catalase (+) microaerophilic
32
Helicobacter
gram (-) microaerophilic curved, helical rod no flagella microaerophilic fastidious
33
Riemerella
similar to Pasteurellaceae gram (-) bipolar rods fastidious, chocolate agar CO2
34
Moraxella
gram (-) coccoid rods in pairs | capsule
35
Aeromonas
gram (-) rods | flagella
36
Actinobaculum
part of Actinomycetaceae | A. (cornyebacterium) suis: swine purulent cystitis, pyelonephritis
37
Gram (-) anaerobic rods
fusobacterium bacteroides dichelobacter provotella
38
Erysipelothrix
gram (+) rod/filament acute: S chronic: R resist osmotic pressure
39
Rhodococcus
gram (+) coccus rod cycle pink pigment capsule
40
Mycobacterium
gram (+) Ziehl Neelsen (+) coccoid rods no flagella, spore, capsule obligate aerobic
41
Streptococcus
gram (+) coccus (chain) fastidious, blood agar edwards selective culture
42
Lactobacillus
gram (+) long thin, curved rods dairy industry microaerophilic acidic
43
Proteus, Providentia
part of Enterobacteriaceae lactose (-) gram (-) rods urease (+) saprophytic (UTI)
44
Pasteurellaceae
``` pasteurella mannheimia bibersteinia actinobacillus haemophilus histophilus avibacterium similar: ornithobacterium riemerella taylorella ```
45
Haemophilus
part of Pasteurellaceae gram (-) coccoid rods some need CO2 need NAD 5, haem 10
46
Rickettsia
cell parasite giemsa, köster, stamp embryonated eggs
47
Ehrlichia, Neorickettsia
coccoid | not in embryonated eggs
48
Mycoplasma
``` giemsa no cell wall fried egg culture smallest (0.2-0.8 microm) selected: penicillin not cultured: M. suis, M. ovis ```
49
Ureaplasma
urease (+) facultative anaerobic CO2 cholesterol
50
Penicillum
conidiospores are brush like
51
Fusarium
pigment, mycotoxin asexual: macronconidia, microconidia F. graminaerum, F. sporotrichoides: T-2, F-2 toxins
52
Candida
no sexual: blastospores, pseudotyphae, septate typhae
53
Histoplasma
dimorphic fungi
54
Treponema
Part of Spirochaetes | cannot be stained or cultured
55
Borrelia
``` part of Spirochaetes vector: arthropods (ticks) flagella fuchsin, giemsa embryonated egg ```
56
Arcobacter
gram (-) mircoaerophilic curved with flagella microaerophilic very fastidious
57
Pseudomonas
``` gram (-) rod with flagella fastidious obligate aerobic pigment: piocianin, fluorescin B haemolysis, blood agar not fastidious ```
58
Cornyebacterium
part of Actinomycetaceae gram (+) filaments, sulphur granules chinese letters blood agar, haemolysis
59
Klebsiella
part of Enterobacteriaceae lactose (+) gram (-) rods, no flagella capsule
60
E. coli
part of Enterobacteriaceae lactose (+) rod with flagella, fimbria, capsule indol (+)
61
Nocardia
gram (+) carotenoid pigment no flagella obligate aerobic
62
Staphylococcus
gram (+) coccus (bunch of grapes) no capsule, spore, flagella haemolysis on blood agar selective culture: 10% NaCl
63
Enterococcus
gram (+) mainly saprophytes high pH A haemolysis
64
Salmonella
part of Enterobacteriaceae lactose (-) gram (-) rod flagella (not gallinarium, pullorum) not fastidious
65
Edwardsiella
part of Enterobacteriaceae lactose (-) gram (-) rods need vit A, Aa fastidious
66
Ornithobacterium
similar to Pasteurellaceae gram (-) bipolar rods needs CO2 fastidious, blood agar
67
Aspergillus
conidia terminally on type
68
Stachybotrys
toxin: stachybotrytoxin
69
Cryptococcus
C. neoformans: mucoid colonies, mastitis in cattle and goat
70
Sporothrix
S. Schenckii: subcutaneous granulomatosis horse, cat, dog, human
71
Leptospira
part of Spirochaetes hooked vago, levaditis silver, unstained embryonated
72
Vibrio
gram (-) curved rod with single flagella not fastidious pH 8.6
73
Taylorella
similar to Pasteurellaceae gram (-) coccoid rods, filaments CO2
74
Bordetella
gram (-) rods | obligate aerobic
75
Burkholderia
gram (-) rod with flagella (not malleus) | pigment (not malleus)
76
Trueperella
part of Arcanobacterium protein demand blood agar
77
Enterobacter
part of Enterobacteriaceae lactose (+) saprophytes, rarely respiratory infection rod, capsule, flagella
78
Bacteroides, Dichelobacter, Provotella
gram (-) anaerobic rods fimbria fastidious
79
Listeria
gram (+) rod with flagella at 22*C Listeriosis B haemolysis on blood agar selective: cattle serum tryptaflavin
80
Aerobic spore forming bacteria
bacillus, clostridium | paenibacillus larvae
81
Micrococcus
gram (+) coccus | saprophyte
82
Anaerobic cocci
peptococcus peptostreptococcus ruminococcus
83
Shigella
part of Enterobacteriaceae lactose (-) gram (-) rods no flagella
84
Serratia
part of Enterobacteriaceae lactose (-) gram (-) rods lower optimal pressure saprophytes
85
Mannheimia, Bibersteinia
``` part of Pasteurellaceae gram (-) coccoid bipolar rods fastidious B haemolysis leukotoxin ```

Bacteria-Important features (1 decks)

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