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VMED 163: ICBP > DZ OF FARM CONCERN > Flashcards

DZ OF FARM CONCERN Flashcards

1
Q

other term for orf

A

contagious ecythyma
scabby mouth
contagious pustular dermatitis
soremouth

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2
Q

CA of orf

A

parapoxvirus fam poxviridae

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3
Q

Lesion progression of ORF

__ to __ to ___→ falls → source of infections to other animals → infective for a long time

A

Papules → pustules → scabs

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4
Q

orf primarily affects what animals

A

young lambs and kids

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5
Q

in rare cases, orf lesions can reach to ____

A

oral cavity

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6
Q

diagnostic technique for orf

A

CS+PCR

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7
Q

t.f orf is self-limiting

A

t

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8
Q

t.f vaccination for orf is recommended

A

NO. Live vaccine can cause outbreak since can reverse in virulence

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9
Q

vaccination in orf in PH is not reco since this can cause ___

A

reverse virulence

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10
Q

CAs of collibacillosis

A

pathogenic E.coili

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11
Q

collibacillosis has high incidence in animals with age

A

2-5 d/o

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12
Q

Predisposing factor of collibacillosis

A

failure of passive transfer of immunity or colostrum –> immunocompromised host

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13
Q

collibacillosis source of infection

A

diarrheic animals

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14
Q

chronic manifestation of collibacillosis

A

localized lesion in navel, brain, and joints

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15
Q

agar for E.coli

A

eosin-methylene blue agar

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16
Q

BVD is a viral and contagious dz

A

f. not contagious

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17
Q

genus and family of BOVINE EPHEMERAL FEVER

A

ephemerovirus
family rhabdovirus

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18
Q

mechaincal vectors of bovine ephemeral fever

A

culex aedes, aegyptis, c. q.

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19
Q

CS: biphasic fever, inc RR, dyspnea

A

Bovine ephemeral fever

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20
Q

KCS agents in cattle

A

Moraxella bovis
Neisseria catarrhalis
Mycoplasma spp.
Chlamydophila spp.

21
Q

KCS agents in sheep

A

ricketssia conjunctivae
N. catarrhalis
mycoplasma conjunctivae
acholeplasma oculi
chlamydophila spp.

22
Q

Stages of KCS

A

Stage 1: excessive tear production, cloudy opaque
Stage 2: opacity covers a wider portion, reddening (pink eye)
Stage 3: there is already pus (yellowish)
Stage 4: swelling, blind

23
Q

stage of KCS
there is already pus (yellowish)

A

3

24
Q

stage of KCS

opacity covers a wider portion, reddening (pink eye

A

2

25
Q

stage of KCS: excessive lacrimation, cloudy opaque

A

1

26
Q

stage 4 of KCS

A

swelling, blind

27
Q

Prevalent in pastured animals fed on lush pasture and in housed livestock feedlots

A

mycotoxicosis

28
Q

predisposing factor of mycotoxicosis

A

high: moisture content in feeds

29
Q

most common mycotoxin

A

aflatoxin caused by a. flavus

30
Q

salmonella species infecting cattle

A

S. typhimurium, S. dublin, S. newport

31
Q

salmonella causing infection in sheep and goats

A

S. typhimurium, dublin

32
Q

antibiotic of choice for salmonella

A

ceftiofur

33
Q

new world fly causing myiasis
old world fly causing myiasis

A

Cochliomyia hominivorax (new wolrd)
Chrysomya bezziana (old world)

34
Q

prevention for myiasis

A

ivermectin

35
Q

also known as pink eye

A

KCS

36
Q

Morbidity in orf %
mortality in orf %

A

mb: 100%
mr: 5-15%

37
Q

other term for collibacillosis

A

colisepticemia, septicemic dz

38
Q

CS of collibacillosis in chronic cases - POOM

A

Polyarthritis
omphalitis
omphalophlebitis
meningitis

39
Q

Bovine ephemeral fever is also known as

A

3-day sickness

40
Q

diagnostic confirmation of bovine ephemeral fever

A

demonstration of specific bovine ephemeral fever (BEF) viral antigen

41
Q

KCS agents in goats

A

rickettsia conjunctivae

42
Q

CA of Contagious bovine pleuropneumonia

A

M. mycoides subsp. mycoides SC

43
Q

mycoplasma causing Pneumonia and arthritis

A

Mycoplasma sp. bovine group 7

44
Q

mycoplasma species causing mastitis

A

bovis, californicum, canadense

45
Q

m. bovis manifestation in calf

A

pneumonia and polyarthritis

46
Q

mycoplasma causing conjunctivitis

A

M. bovoculi

47
Q

mycoplasma causing Metritis, sterility, abortion

A

ureaplasma diversens

48
Q

CA of Contagious caprine pleuropneumonia

A

m. capricolum ssp. capripneumonia

VMED 163: ICBP (15 decks)

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