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45 Cards in this Set
- Front
- Back
Vertebrate animals susceptible to encephaliozoonoosis? |
Many mammals (rabbit, rodents, carnivores, primates) |
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Theileria develops where first? |
Lymphocytes in the lymph nodes |
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Symptom not in dog infected with babesiosis? |
Abortion |
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Animal that aborts fetus in babesiosis? |
Cow |
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Correct term for host range of hepatozoonoosis? |
Obligate heteroxenous |
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In which cell do gamonts of hepatozoon develope? |
Neutrophil granulocytes |
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In which animal does babesiosis infection affect the eyes (clinical signs)? |
Dog |
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Form of theileria that occurs in red blood cells? |
Piroplasm |
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Which babesia has zoonotic significance? |
B. Divergans of the cow |
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What is the difference between the cell preference of Babesia and Theileria? |
Theileria can develop in lymphocytes and babesia does not |
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What is the symptom that doesn't belong to the common symptoms of babesiosis of the dog? |
Abortion |
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In what cells do the Koch bodies develop? |
Lymphocytes |
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Which is the host that may show clinical signs in the eye during babesia infection? |
Dog |
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What is the species of Babesia that has a zoonotic character? |
B. Divergans of cow |
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Which staining can you not use in detection of encephalitozoa? |
He staining (can use PAS, gram +, ZN, and Indian ink for the spores) |
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What type of animals does babesiosis affect? |
Mammals |
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Which species does not have haemoglobinuria as a clinical sign of babesiosis? |
Horse |
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In encephaliozoonoosis eye disorders are seen in which species? |
Fox and dog (keratitis and night blindness) |
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Theileria annulata is seen in which species? |
Cattle |
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During the necropsy thickened and nodular vessels in arteries of viscera cam be seen with the naked eye in? |
Encephaliozoonoosis |
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Spores of E. cuniculi can be detected where in rabbits? |
In the urine |
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What is the size of the Koch bodies? |
10-12 micrometers |
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Babesia vogeli can infect? |
Dogs |
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Which cells does babesia first infect? |
Red blood cells |
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What size are the encephalitozoon spores? |
1.5x2.5 micrometer (elliptic or oval) |
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Which Trypanosoma does not develope in a vector? |
T. brucei equiperdum (T. evansi) |
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Which is the clinical form of Leishmania in dogs? |
Cutaneous form |
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Order of clinical signs during progression of Dourine? |
Genital-skin-nerve (discharge and hypopigmentation, dollar spots/utricaria, hyperasthesia¶lysis |
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What is the vector of Nagana (T. Brucei, congolense or vivax)? |
Generally tsetse fly (glossinidae) but mechanical vector can be Stomoxys and Tabanus |
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Form of Leishmania found in the vertebrate host? |
Amastigote form (promastigote form in the vector sandfly) |
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Which Trypanosoma is non cyclic? |
T. evansi (cyclic means it needs an arthropod for the infectious stage to develop) |
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Which species can get Mal De Caderas? |
Horse and donkey |
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Trypanosoma found in the old world and new? |
T. vivax |
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How to detect Leishmania? |
Smear with Giemsa staining where you detect the amastigotes |
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Which is the vector that transmits Leishmania? |
Sandfly (psychodidae) |
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Which test can you use to detect Dourine? |
Complement fixation test twice with a 3 week interval |
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Cellular organelle of Leishmania? |
Could be nucleus, kinetoplast, axoneme, basal body |
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How many nuclei are there in a cyst of Giardia duodenalis? |
Four nuclei |
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How many flagella does a Giardia trophozoite have? |
4 pairs so 8 |
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What can we detect in Giardiosis? |
Trophozoites in the faecal smear (also cysts in a faecal smear) |
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Which cells carry Leishmania? |
Macrophages |
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Trypanosoma that is not involved in Nagana? |
T. Cruzei and T. evansi |
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Cellular organelle present in Trypanosoma? |
Kinetoplast (nucleus, kinetoplast) |
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What is the name of the Trichomonas affecting cows? |
Trichomonas foetus |
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Parasite releasing cysts into the feces of animals? |
Giardia duodenalis |