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Para- Giraffe PQ's > Coccidiosis of Cattle, Rabbit Pigs and Carnivores > Flashcards

Coccidiosis of Cattle, Rabbit Pigs and Carnivores Flashcards

1
Q

Which is the most usual form of biliary coccidiosis in rabbit?

A

Symptomless

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2
Q

What organ is affected by bovine coccidiosis?

A

Large intestines

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3
Q

What size is the oocyst of Isospora suis?

A

About 20 micrometres

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4
Q

How can we increase the sensitivity of detection of I. suis oocyst in the microscope?

A

with autofluoresence

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5
Q

Where are the pathologic lesions that occur in case of I. suis infection?

A

In the caecum and ileum

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6
Q

What does the hepatic lesions contains in case of Eimeria infection?

A

Gamonts and oocysts

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7
Q

Which are the largest among the following ones?

A

I. felis

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8
Q

What is the worst consequence of pig coccidiosis?

A

Dehydration

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9
Q

Diarrhoea caused by coccidiosis last for…in puppy.

A

1-2 weeks

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10
Q

Diarrhoea caused by coccidiosis last for…in kittens.

A

1-2 days

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11
Q

Which species can infect cats?

A

I. rivolta

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12
Q

Which species can infect dog?

A

I. canis

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13
Q

What symptom is not caused by I. felis in cat?

A

Myocarditis

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14
Q

What symptom is not caused by I. canis in dog?

A

Myocarditis

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15
Q

What symptom is caused by E. stiedai in rabbit?

A

Cholangitis

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16
Q

What symptom is caused by I. suis in young pig?

A

Diarrhoea

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17
Q

Which species has the biggest oocyst in dogs?

A

I. canis

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18
Q

What age of cattle is the most susceptible for Eimeria infection?

A

2-5 months of age

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19
Q

Which species affects the large intestines in rabbit?

A

E. flavescens

20
Q

From what species do we not need to distinguish Isospora felis oocyst samples?

A

I. ohioensis

21
Q

Which species has pinhead-sized nodules in the ileum?

A

E. magna

22
Q

Who is infected by E. stiedai

A

Other

Rabbit

23
Q

Which species affects the cattle

A

E. zuernii

24
Q

What does a sporulated oocyst of E. stiedai contain?

A

Sporocyst

25
Q

What species of Eimeria can appear as a merozoite in the bloody faeces?

A

E. zuernii

26
Q

What kind of extra-intestinal symptoms can occur during Eimeria infection in calves?

A

CNS signs

27
Q

In which species can you find E. intestinalis?

A

Rabbit

28
Q

What can you find in fresh faeces?

A

Unsporulated oocysts

29
Q

Coccidiosis infects pigs at what age?

A

8-15 days

30
Q

What is affected in coccidiosis of carnivores?

A

Small intestine

31
Q

What does the sporulated oocyst of E. stiedai contain?

A

4 sporocysts with 2 sporozoites inside

32
Q

How many macrogametes develop from 1 micro-gamont?

A

21-30

33
Q

How do you detect E. zuernii in the faeces?

A

Flotation test

34
Q

Species of Eimeria found in the large intestine of the rabbit?

A

E. piriformis and E. flavescens

35
Q

What is an unsporulated oocyst with regards to Eimeria?

A

Zygote

36
Q

Which are the small intestine Eimeria species in the rabbit?

A

E. intestinalis, magna, irresidua

37
Q

How do we detect an unsporulated Eimeria oocyst?

A

Flotation

38
Q

What do we see clinically when a rabbit has E. steidai?

A

Usually a subclinical infection

39
Q

What form of oocysts can be found in the fresh faeces on the course of E. stedai infection?

A

Unsporulated

40
Q

Which animal can be infected by E. intestinalis?

A

Rabbit

41
Q

What form of Eimeria zuernii might appear sometimes in mucous faeces of calves?

A

Schizonts or merozoites

42
Q

At what age are rabbits most susceptible for intestinal Eimeria infection?

A

1-2 months

43
Q

Where does the sporogony of Eimeria zuernii take place

A

In the outer environment

44
Q

Where do calves usually get heavy infection with Coccidiosis?

A

In the feed lots and yards

45
Q

Which method is used for courting oocysts in the faces during an Eimeria infection?

A

McMaster method

46
Q

What is found in the faeces of animals infected by Eimeria?

A

Sporulated oocysts

47
Q

What is unsporulated?

A

Zygote

Para- Giraffe PQ's (18 decks)

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