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VMED 163: ICBP > EMERGING DZ > Flashcards

EMERGING DZ Flashcards

1
Q

Lesions are lymphoproliferative

A

CAEN

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2
Q

CAEN causes what type of pneumonia

A

chronic interstitial

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3
Q

CAEN breed and age factor

A

all breed susceptible
increases prevalence with age

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4
Q

Damage to an area of the skin caused by constant pressure on the area for a long time

A

decubitus ulcer

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5
Q

serology for CAEN

A

agar gell immunodiffusion test (agid)
ELISA

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6
Q

methods for CAEN idnetification

A

virus isol
pcr

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7
Q

forms of CAEN

A

arthritic
neural

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8
Q

tx for CAEN

A

none

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9
Q

dz which have negative lab test require for transpo (large rumi and small rumi)

A

large - TB, Surra, Brucellosis
small - CAEN, blue tongue, paraTB,brucellosis

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10
Q

dz that needs health certification of nO DZ for imported cattle

A

ParaTB or johne’s

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11
Q

dz which needs health certfi of NO dz outbreaks on farm for past 6 mos

A

FMD, TB, Surra, blue tongue,

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12
Q

CAEN is caused by what virus and subfamily

A

retrovirus, lentinivirinae

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13
Q

CAEN is due to Alteration of genomes leads to persistent infxn called

A

antigenic drft

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14
Q

what cells are infected by CAEN

A

mono and macro

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15
Q

genus of virus and family: BVDg

A

genus pestivirus
family flaviviridae

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16
Q

main manifestation of BVD is diarrhea

A

false. immunsuppression

17
Q

necropsy of BVD infected animal is seen with inflamed what GIT part ___

A

jejunum

18
Q

gold standard dx for BVD

A

virus isolation

19
Q

90% of BVD has pathogenesis like this

__ months pregnancy → infected from cows or bulls → crosses___ → infects neonates → calf immunotolerant to infection → not pathogenic → born that can infect (persistently infected)—> 90% made this way

A

1-4
placenta

20
Q

BVD mucosal dz is a result of __

A

mutation

21
Q

BVD tx involves

A

supportive therapy

VMED 163: ICBP (15 decks)

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