francisella Flashcards

1
Q

francisella habitat

A

rodents, arthropods

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2
Q

francisella morphology

A

coccoid rod, thin capsule, no flagella

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3
Q

francisella staining

A

gr-

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4
Q

francisella culture additives

A

protein, cysteine, yeast extract

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5
Q

francisella culture

A

obligate aerobic, fastidious

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6
Q

francis-blood agar

A

cysteine-glucose-rabbit serum

cysteine-glucose-egg yolk

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7
Q

francisella catalase

A

pos

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8
Q

francisella oxidase

A

neg

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9
Q

francisella which species need glycerol

A

f tularensis ssp tularensis - more virulent, N america only

ssp mediasiatica - asia

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10
Q

francisella species that dont need glycerol

A

f tularensis ssp holartica - N america and eurasia

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11
Q

francisella antigenic structure

A

uniform, cross reaction with brucella and Y pestis

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12
Q

francisella resistance

A

weak

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13
Q

francisella pathogenicity

A

tularemia

rabbits are not susceptible

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14
Q

francisella which species are susceptible to tularemia

A

rodents, dog, cat, cattle, swine, sheep, human

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15
Q

bordetella habitat

A

resp mucus membranes

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16
Q

bordetella morphology

A

rods, capsule, flagella, fimbria

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17
Q

bordetella staining

18
Q

bordetella culture

A

obligate aerobic

19
Q

bordetella catalase

20
Q

bordetella oxidase

21
Q

bordetella OF

A
  • cannot utilise sugars
22
Q

bordetella species

A

b pertussis
b parapertussis
b bronchiseptica
b avium

23
Q

b pertussis disease

A

human pertussis

24
Q

b parapertussis disease

A

human parapertussis

25
bordetella bronchiseptica habitat
resp mucus membranes
26
bordetella bronchiseptica morphology
rod, fimbria, flagella, capsule
27
bordetella bronchiseptica culture
simple, growth on media containing only citrate, obl aerobic
28
bordetella bronchiseptica selective isolation
crystal violet, bile salts, penicillin, nitrofurantoin
29
bordetella bronchiseptica biochem
cytotoxin production | dermonecrotoxin
30
bordetella bronchiseptica antigenic structure
o, k, h and fimbria antigen
31
bordetella bronchiseptica resistance
weak
32
bordetella bronchiseptica resistance in dehydration
several days
33
bordetella bronchiseptica pathogenicit
fac pathogen
34
bordetella bronchiseptica affected species
swine rabbit dog cat
35
bordetella bronchiseptica diseases
swine atrophic rhinitis rabbit pneumonia distemper in dog cat bronchitis and bronchopneumonia
36
b avium habitat
poultry resp tract
37
b avium morphology
capsule, flagella, fimbria
38
b avium culture
simple
39
b avium biochemistry
citotoxins | dermonecrotoxin
40
b avium pathogenicity
resp disease of turkey