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PG TRB ZOOLOGY | Unit I - ANIMAL DIVERSITY AND PHYLOGENY | Structure, life history and disease of Protozoa – Leishmania donovani.

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PG TRB ZOOLOGY ONLINE TEST / QUIZ AS PER LATEST SYLLABUS | Unit I - ANIMAL DIVERSITY AND PHYLOGENY | Structure, life history and disease of Protozoa – Leishmania donovani.

PG TRB ZOOLOGY ONLINE TEST / QUIZ AS PER LATEST SYLLABUS | Unit I - ANIMAL DIVERSITY AND PHYLOGENY | Structure, life history and disease of Protozoa – Leishmania donovani.

1. The infective stage of *Leishmania donovani* for the human host is the:

2. Kala-azar is another name for the disease caused by *L. donovani*, which is also known as:

3. The primary vector for the transmission of *Leishmania donovani* in India is:

4. Which of the following is the characteristic symptom of visceral leishmaniasis?

5. The amastigote form of *L. donovani* is found within the macrophages of:

6. The term 'amastigote' means the protozoan stage:

7. In the life cycle of *L. donovani*, multiplication of the promastigote stage occurs in the:

8. The promastigote form of *L. donovani* is characterized by a flagellum located at the:

9. The phenomenon of Post-Kala-azar Dermal Leishmaniasis (PKDL) is a manifestation that appears:

10. The kinetoplast of *Leishmania* is an organelle that contains:

11. A diagnostic test for visceral leishmaniasis that involves aspirating material from the spleen is called:

12. The stage of *Leishmania donovani* that lacks an external flagellum and is an intracellular parasite is:

13. The main reservoir host for *L. donovani* in many parts of the world, besides humans, is:

14. Which of the following drugs is a first-line treatment for Kala-azar?

15. The leishmanial stage found in the human macrophage is also known as:

16. The multiplication of *L. donovani* in both human and sandfly hosts occurs through:

17. Which of the following is NOT a typical symptom of Kala-azar?

18. The vector *Phlebotomus argentipes* transmits *L. donovani* through its:

19. The disease caused by *L. donovani* is prevalent in the following regions, except:

20. Which of the following is NOT a form of Leishmaniasis caused by various *Leishmania* species?

21. The period between infection and the onset of symptoms for Kala-azar is typically:

22. The sandfly vector becomes infected when it feeds on the blood of an infected human containing:

23. The promastigotes multiply and transform into metacyclic promastigotes in the sandfly's:

24. The term 'metacyclic promastigote' refers to a form that is:

25. The parasite is ingested by macrophages in the human host through the process of:

26. A diagnostic feature of *L. donovani* in a stained smear of bone marrow is the presence of:

27. The most effective method for controlling the spread of Kala-azar is:

28. The amastigote form is characterized by the presence of a short, rod-like structure called a:

29. The full development of *L. donovani* in the sandfly vector typically takes about:

30. The most significant protein on the surface of the promastigote, which helps in its survival in the sandfly gut and host macrophages, is:

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