DZ OF FARM CONCERN

Question 1

new world fly

Answer 1

c. hominivorax

Question 2

old world fly

Answer 2

c. bezziana

Question 3

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

Answer 3

mycotoxicosis

Question 4

antibiotic of choice for salmonella

Answer 4

ceftiofur

Question 5

CA of KCS in goats

Answer 5

r. conjunctivae

Question 6

Localized in navel, brain, joints

Answer 6

colibacillosis

Question 7

Predisposing factor: failure of passive
transfer of immunity or colostrum

Answer 7

collibacillosus

Question 8

Transmission via inoculation - unhygienic
needles, or via vector - biting midges /
mosquitoes (culex aedes, aegyptis, c. q.) - Associated with wind or transport of
animals

Answer 8

bef

Question 9

BEF is zoonotic

Answer 9

false

Question 10

Primarily affects young lambs and kids - morbidity may reach 100% but the case
fatality rate is only 5-15%

Answer 10

orf

Question 11

dz that can cross placenta

Answer 11

BVD

Question 12

CAEN forms

Answer 12

neural, arthritic

Question 13

CAEN lesions are

Answer 13

lymphoproliferative

Question 14

CAEN type of pneumonia

Answer 14

chronic interstitial

Question 15

CA of CAEN

Answer 15

retroviruses, subfamily Lentivirinae

Question 16

Leptospira Requires diagnostic
laboratory to maintain live cultures
of serovars via

Answer 16

mAT

Question 17

Best available method to determine infecting serovar

Answer 17

bacterial culture

Question 18

has Widely variable protocols
○ Does not provide serovar-specific results

Answer 18

PCR

Question 19

Lepto strain in cattle

Answer 19

hardjo