african horse sickness Flashcards

0
Q

tell about the spread of african horse sickness

A

no direct spread between animals

spread by biting insects of genus culicoides

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1
Q

african horse sickness is caused by which virus

A

orbivirus

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2
Q

african horse sickness is spread by bite of _________ insect

A

culicoides

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3
Q

which part of the body is affected by african horse sickness

A

vascular ENDOTHELIUM

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4
Q

name the 4 forms of african horse sickness

A

acute pulmonary form
subacute cardiac form
mild form(horse sickness fever)
mixed form

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5
Q

out of the 4 forms of african horse sickness, which one is most common

A

acute pulomonary form

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6
Q

in african horse sickness death occurs in ______ time after onset of pulomonary oedema

A

few hours

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7
Q

the most characteristic sign of african horse sickness

A

bulging of supraorbital fossa

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8
Q

out of the 4 forms of african horse sickness,which one is least serious

A

mild form/horse sickness fever

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9
Q

the most prominent lesions in african horse sickness,occur in which system of body

A

respiratory system

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10
Q

african horse sickness must be differentiated from ________ disease during diagnosis

A

equine viral arteritis

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11
Q

point of similarity between african horse sickness and equine viral arteritis

A

oedema and haemorrhage in subcutis,heart,lung

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12
Q

point of difference between african horse sickness and equine viral arteritis

A

lesions in musculature of arteries in EQUINE VIRAL ARTERITIS

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