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EPI 1 > Infectious laryngotracheitis of Chickens > Flashcards

Infectious laryngotracheitis of Chickens Flashcards

1
Q

The infectious laryngotracheitis is seen only in young chickens

A

False

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2
Q

Diarrhoea is frequent in infectious laryngotracheitis of chickens

A

False

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3
Q

Infectious laryngotracheitis virus strains may differ in virulence

A

True

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4
Q

Encephalitis is a frequent complication in Infectious Laryngotracheitis of chickens

A

False

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5
Q

Ducks are the most susceptible to infectious laryngotracheitis virus

A

False

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6
Q

The infectious laryngotracheitis causes pseudomembrane formation in the oesophagus

A

False

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7
Q

Chickens above 6 weeks of age are not susceptible to infectious laryngotracheitis

A

False

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8
Q

The infectious laryngotracheitis can cause viraemia and pneumonia in young

A

False

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9
Q

Conjunctivitis is a frequent sign of infectious laryngotracheitis

A

True

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10
Q

Infectious laryngotracheitis virus is typically transmitted by the germinative route

A

False

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11
Q

Infectious laryngotracheitis can be deadly in chickens

A

True

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12
Q

Infectious laryngotracheitis is most frequently seen in day-old chickens

A

False

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13
Q

Infectious laryngotracheitis virus is shed mainly with faeces

A

False

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14
Q

Infectious Laryngotracheitis virus replicates in the liver of cats

A

False

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15
Q

Infectious Laryngotracheitis virus replicates in the upper respiratory tract

A

True

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16
Q

Germinative route is the most important factor in the transmission of the Infectious
Laryngotracheitis virus

A

False

17
Q

Tracheal lesions of Infectious Laryngotracheitis may be similar to those of fowl pox

A

True

18
Q

The Infectious Laryngotracheitis virus does not cause viraemia

A

True

19
Q

Infectious Laryngotracheitis is most frequently seen in day-old turkey

A

False

20
Q

Infectious Laryngotracheitis virus is present worldwide

A

True

21
Q

Infectious Laryngotracheitis usually occurs clinically under 6 weeks of age

A

False

22
Q

Infectious Laryngotracheitis causes changes in the larynx and upper airways

A

True

23
Q

Infectious Laryngotracheitis virus invades the kidneys after viraemia

A

False

24
Q

Infectious Laryngotracheitis of poultry spreads germinatively

A

False

25
Q

Infectious Laryngotracheitis also occur in Hungary

A

True

26
Q

Infectious Laryngotracheitis causes eggshell deformation

A

False

27
Q

Infectious Laryngotracheitis frequently damages the oviduct of hen

A

False

28
Q

Infectious Laryngotracheitis can be deadly in chickens

A

True

29
Q

Mortality of infectious laryngotracheitis can go up to 50%

A

True

EPI 1 (56 decks)

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