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Parasitology tests > 4PQ > Flashcards

4PQ Flashcards

1
Q

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

A

E. piriformis

Along with E. flavescens

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2
Q

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

A

Schizonts

Or meroziotes

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3
Q

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

A

Unsporulated

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4
Q

Which species affects the large intestines in rabbit?

A

E. flavescens and E. piriformis

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5
Q

Who is infected by E. steidai?

A

Other

Rabbit

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6
Q

Where do calves usually get heavy infection with Coccidiosis?

A

in the feed lots and yards

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7
Q

Coccidiosis infects pigs of what age?

A

8-15 days

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8
Q

Which are the small intestine Eimeria species in the rabbit?

A

E. intestinalis, E. magna, E. irresidua

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9
Q

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

A

Sporulated oocysts

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10
Q

Which animal can be infected by E. intestinalis?

A

Rabbit

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11
Q

Which species of Eimeria can appear as meroziotes in bloody faces?

A

E. zuernii of cattle

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12
Q

What is an unsporulated oocyst with regards to Eimeria?

A

Zygote

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13
Q

What does the sporulated oocyst of E. stiedai contain?

A

4 sporocysts each containing 2 sporzoites

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14
Q

What is unsporulated?

A

zygote

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15
Q

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

A

E. zuernii

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16
Q

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

A

Usually a sub-clinical infection

17
Q

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

A

McMaster method

OPG = Oocyst Per Gram of faeces

18
Q

Coccidiosis of cat?

A

I. rivolta

19
Q

In which species can you find E. intestinalis?

A

Rabbit

20
Q

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

A

CNS signs

Opisthonus, nystagmus, tetanic convulsions

21
Q

What can you find in fresh faeces?

A

Unsporulated oocysts

That will later sporulate in the environment

22
Q

How do you detect E. zuernii in the faeces?

A

Flotation test. See unsporulated oocysts.

23
Q

What is affected in coccidiosis of carnivores?

A

Small intestine

24
Q

Which species has pinhead-sized nodules in the ileum?

A

E. magna

25
Q

Which species affects the cattle?

A

E. zuernii

26
Q

How many macro-gametes develop from 1 micro-gamont?

A

21-30

27
Q

What does a sporulated oocyst of E. stiedai contain?

A

Sporocyst

28
Q

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

A

1-2 months

29
Q

What does the sporulated oocyst of Eimeria stedai contain?

A

4 sporocysts with 2 sporozoites each

30
Q

Age of calves that get infected with Eimeria?

A

2-6 months old

31
Q

Where does the sporogony of Eimeria zuernii take place?

A

In the external environment

32
Q

How do we detect an unsporulated Eimeria oocyst?

A

Flotation method

Parasitology tests (6 decks)

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