fungi pt2 Flashcards

1
Q

trichophyton detection

A

in skin scrappings

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2
Q

trichophyton culture

A

sabourad medium and yeast extract and cyclohesimide

pH 7

1-4 weeks, 25 degrees

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3
Q

three main trichophyton species

A

t verrucosum

t equinum

t mentagrophytes

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4
Q

t verrucosum affected species

A

cattle, human

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5
Q

t equinum species

A

horse, human

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6
Q

t mentagrophytes affected species

A

dog, human, rabbit

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7
Q

microsporum is similiar to what

A

trichophyton

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8
Q

four main microsporum species

A

m gypseum

m canis

m nanum

m gallinae

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9
Q

m gypseum affected species

A

dog, horse, human

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10
Q

m canis affected species

A

dog, cat, horse, human

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11
Q

m nanum affected species

A

swine

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12
Q

m gallinae affected species

A

chicken, turkey

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13
Q

zygomycota sexual repro

A

zygospores

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14
Q

zygomycota asexual repro

A

sporangiospores

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15
Q

zygomycota genera

A

mucor

rhizopus

absidia

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16
Q

zygomycota causes what

A

deterioration of food and feed

abortion in cattl

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17
Q

aspergillus is a member of which phylum

A

ascomycota

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18
Q

how are aspergillus acquired

A

resp pathogens, by inhalation of spores

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19
Q

main species of aspergillus

A

a fumigatus

a flavus

a ochraceus

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20
Q

a fumigatus diseases

A

lung mycosis, mycosis of eggs, abortion

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21
Q

a flavus toxin type

A

alfatoxin

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22
Q

a flavus affected species

A

pig, poultry cattle

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23
Q

a flavus diseases

A

hepatotoxicity, immunosuppression, mutagen, carcinogen, teratogen

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24
Q

a ochraceus toxin type

A

ochratoxin

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25
a ochraceus affected species
pig, poultry
26
a ochraceus disease
kidney degeneration
27
penicillum asexual repro
conidiophores
28
penicillin conidiophores are like what
brush like
29
four main penicillin species
p notatum, p chrysogenum p rubrum, p viridicatum
30
p notatum, p chrysogenum produce what AB
penicillin
31
p rubrum and p viridicatum
mycotoxin production in feed
32
p rubrum, p viridacum toxins produced
rubratoxin, ochratoxin, patulin
33
rubratoxin by pencillin species has what effect
cattle hepatotoxicity
34
ochratoxin by penicillin species has what effect
pig, poultry renal toxicity
35
patulin by penicillin species has what effect
cattle, sheep, pig, inhibition of ruminal flora, acidosis, vomiting in pigs
36
fusarium asexual repro
macroconidia, microconidia
37
fusarium do they have pigmen production
yes
38
fusarium do they have mycotoxin production
yes
39
main fusarium species
f graminearum f sporotrichoides f moniliforme
40
f graminearum, f sporotichoides toxins produced
t2, f2 toxins
41
t2 toxin affected species
pig, cattle, poultry
42
t2 toxin diseases
cytotoxicity, immunosuppression, haemorrhage, feed refusal in pig, rumenitis in cattle
43
f2 toxin affected species
pig, cattle
44
f2 toxin diseases
oestrogenic activity, hyperaemia, oedema of vulva, anestrous, reduced litter side in mature sows, reduced fertility
45
f monofiliforme toxins
fumonisns
46
f moniliforme diseases
leukoencephalomalacia in horses and pigs pig pulmonary oedema
47
stachybotrys species
s atra
48
s atra does it use cellulose
yes
49
s atra what colour are the colonies
black
50
stachybotyrs toxin
stahcybotryotoxins
51
stachybotrys affected species
horse, cattle, sheep, pig
52
stachybotrys diseases
cytotoxicity, haemorrhages, immunosuppression, necrotic lesion in the alimentary tract
53
dimorphic fungi genera
histoplasma sporothrix coccidioides blastomyces
54
where in the world can we find histoplasma
tropics, medittereanian area
55
histoplasma species
H farciminosum h casulatum
56
where would you find h farciminosum
soil
57
h farciminosum disease
equine epizootic lymhangitis
58
h capsulatum disease
systemic mycosis
59
h capsulatum affected species
human, dog, cat
60
sporothrix species
s schenckii
61
s schenckii effect on vegetation
saprophyte
62
s schenckii affected species
horse, dog, human, cat
63
s schenckii disease
subcutaneous granulomatosis
64
coccidioides species
c immitis
65
c immitis causes systemic mycosis in which species
dog, horse, cat, human
66
where would you find c immitis
soil
67
blastomyces species
b dermatitis
68
b dermatitis where would you find it
soil
69
b dermatitis human dog disease
blastomycosis