Botulism Flashcards

1
Q

Botulism spp that is F toxin

A

C. baratii

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2
Q

Botulism spp that is E toxin

A

C. butyricum

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3
Q

former group IV of C. botulinum

A

C. argentinenee

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4
Q

Botulism toxins of HUMANS

A

A, B, E

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5
Q

Botulism toxins of HORSES

A

toxin B

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6
Q

Botulism toxins of animals

A

C, D, mosaics

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7
Q

pH for Botulism to grow

A

more than pH 4.6

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8
Q

for group 3, type C botulism
pH required?

A

more than 5.1 — 5.4

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9
Q

salt conc needed to grow botulism

A

LESS than 10%

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10
Q

Nitrate level to inhibit Botulism in Philippines

A

100 - 200 ppm

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11
Q

Inactivates toxins of botulism (2)

A
  1. sunlight (1-3 hrs)
  2. 0.1% sodium hypochlorite (1% for vegetative cell)
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12
Q

Botulism in northern regions

A

Type E

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13
Q

most common cause of botulism

A

Infant botulism

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14
Q

spores ID for Botulism

A

10-100 spores/kg

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15
Q

paralysis of C. botulism

A

flaccid paralysis

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16
Q

paralysis of C. tetani

A

spastic paralysis

17
Q

no acetylcholine =

A

no heart contraction

18
Q

Botulism can be fatal in 1 day

A

TRUE

19
Q

drug abusers
cosmetic procedure
black tar heroin (SC)

A

wound botulism

20
Q

Age affected with infant botulism (give shedding)

A

LESS than 1 y.o.
(7 months shedding)

21
Q

Floppy baby syndrome

A

Infant botulism

22
Q

Inhalation of accidental injection of toxin

A

Iatrogenic (drug-induced)

23
Q

has higher infectious dose than Foodborne

A

Inhalation botulism

24
Q

Important for ruminants to avoid botulism

A

Phosphorus

25
Q

Young or Old horse?

A

YOUNG
Shaker Foal syndrome (foal)
Equine Grass sickness (young adult)

26
Q

botulism for birds

A

Limberneck

27
Q

diagnosis for Botulism

A

mouse neutralization test

28
Q

need prior to blood/egg yolk agar culture (2)

A
  1. heat
  2. ethanol treatment
29
Q

to stop neuromuscular blockage

A

Guanidine hydro-chloride

30
Q

Avoid this drug for Botulism

A

AMINO-glycosides

31
Q

Botulism for wound debridement & antibiotic therapy

A

penicillin G or metronidazole

32
Q

Why hydrogen peroxide for wound botulism?

A

it is anaerobic