Hepatozoonosis of dogs, Babesiosis, Theileriosis, Encephalitozoonosis, Flashcards

1
Q

What is the vector of Hepatozoon canis?

A

Other

Not flea lice or fly

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2
Q

What are the vertebrates susceptible for Babesiosis?

A

Birds and mammals

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3
Q

What is the animal that may abort its foetus in consequence of Babesiosis:

A

Cattle

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4
Q

What are the host that does not show haemoglobinuria during Babesia-infection?

A

Horses

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5
Q

What word is correct to describe certain form of Babesia?

A

Sporozoite

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6
Q

What is the Babesia species that can infect dog among the following ones?

A

B. gibsoni

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7
Q

In what cells does the Theileria begin to develop inside first vertebrate host?

A

Lymphocytes

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8
Q

What is the species among the following ones that has not any zoonotic significance?

A

Theileria annulata

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9
Q

In what cells do the Koch bodies occur?

A

Lymphocytes

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10
Q

What is the correct term to describe the host preferences of Encephalitozoon?

A

Euryxenous

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11
Q

What is the staining method that cannot be applied to detect Encephalitozoon spores in tissues

A

Haematoxylin Eoisin staining

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12
Q

Correct term for host range of Hepatozoonosis:

A

Obligate heteroxenous

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13
Q

In which cells do gamonts of Hepatozoon develop?

A

Neutrophil granulocytes

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14
Q

Which form of Hepatozoon canis can be found in the neutrophil granulocytes?

A

Gamonts

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15
Q

Which symptom is not present in the dog affected with Babeiosis:

A

Abortion

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16
Q

In which animal does Babeiosis infection affect the eyes?

A

dog

17
Q

Which Babesia has zoonotic significance?

A

B. bigemina

18
Q

What is the difference between the cell preference of Babesia and Theileria?

A

Theileria can develop in lymphocytes, babesia does not

19
Q

What symptom does not belong to the common symptoms of Babeiosis of dog?

A

Abortion

20
Q

What is the species of Babesia that have zoonotic character?

A

B. divergens of cow

21
Q

What type of animals does Babeiosis affect?

A

Mammals

22
Q

Babesia vogeli can infect:

A

Dogs

23
Q

Which cells does Babesia first infect?

A

RBC’s

24
Q

Which species can occur in cattle?

A

B. divergens

25
Q

Which is “small babesia”?

A

B. canis

26
Q

Form of Theileria that occurs in RBCs:

A

Piroplasm

27
Q

Theleria annulata is seen in which species?

A

Cattle

28
Q

What is the size of Koch bodies?

A

10-12 μm

29
Q

Koch bodies are:

A

Schizonts in WBC’s

30
Q

Vertebrate animals susceptible to Encephalitozoonosis:

A

Many mammals

31
Q

Which staining can’t you use in the detection of Encephalitozoa?

A

HE staining

32
Q

In Encephalitozoonosis, eye disorders are seen in which species?

A

Fox and dog

33
Q

During the necropsy, thickened and nodular vessels in arteries of viscera can be seen with the naked eye in:

A

Encephalitozoonosis

34
Q

Spores of E. cuniculi can be detected where in rabbits?

A

In the urine

35
Q

What size are the Encephalitozoon spores?

A

1.5 x 2.5 um,

elliptical or Oval

36
Q

Which staining is used for Encephalitozoonosis?

A

Gram +

37
Q

What kind of organ is affected by Encephalitozoon cuniculi?

A

Kidney