bacillus Flashcards

1
Q

type species of bacillus

A

B subtilis

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2
Q

B subtilis s also called

A

hay bacillus

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3
Q

b anthracis causes

A

1 anthrax
2 wool sorter s disease
3malignant pustule in humans

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4
Q

gangraneous bovine mastititis

A

b cereus

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5
Q

sporadic abortions caused by

A

B licheniformis

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6
Q

pathogenic in bacilli are

A

b licheniformis
b subtilis
b cereus

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7
Q

in blood smear bacilli are

A

truncated and square cut ends

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8
Q

gram staining bacilli seen as

A

long chains

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9
Q

appearence is called

A

box car bacillus

bamboo stick appearence

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10
Q

in tissues or blood smear acilli are seen in

A

short chains

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11
Q

capsule of bacillus

A

polymer of d glutamic acid

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12
Q

nutrient agar bacilli characters

A

rough greyish white opaque

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13
Q

serrated edge of bacilus colonies have

A

serrated edge of bacilus colonies have

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14
Q

in gelatin slab bacilli show

A

inverted fig tree appearence

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15
Q

bacilli show no

A

haemolyis

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16
Q

SELECCTIVE MEDIA FOR BACILLI

17
Q

PLET CONSISTS OF

A

polymyxin
lysosome
edta
thallous acetate

17
Q

PLET CONSISTS OF

A

polymyxin
lysosome
edta
thallous acetate

18
Q

catalase is …… for bacilllus

19
Q

bacillus is indole

20
Q

3 forms of anthrx

A

septeceamic
acute
chronic

21
Q

route of transmission of anthrax

A

cutaneous
respiratory
intestinal
meningeal

22
Q

anthracoid bacillus examples

A

b subtilis

b cereus

23
Q

antigenicity of bacillus include

A

capsular polypeptide
somatic protein
somatic polysaccharide antigen

24
capsule of bacillus has
Antiphagocytic property
25
McFadyean reaction stain is
Polychrome methylene blue
26
anthrax toxins are
lathal factor protective antigen edema factor
27
lethal toxins cause
tissue damage | shock
28
b anthracis in penicillin agar
trings pf pearl appearence
29
ascolis precipitation test | positive
white ring of precipitation
30
spores destroyed by
3%acetic acid
31
sternes livespore vaccine prepared from
b Anthracis strain 34F2 | 1 MONTH BEFORE ANTICIPATED OUTBREAK