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Parasitology

Parasitology. Lab # 1- Protozoa. 1. Protozoa. Classification of pathogenic protozoa according to the site of infection . Classification of pathogenic protozoa according to mode of locomotion. Questions form.

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Parasitology

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  1. Parasitology Lab # 1- Protozoa

  2. 1. Protozoa

  3. Classification of pathogenic protozoa according to the site of infection

  4. Classification of pathogenic protozoa according to mode of locomotion

  5. Questions form • Type of protozoan (amoeba, ciliate, flagellate: intestinal or blood & tissue or sporozoan). • Disease caused by protozoan. • Infective stage. • Lab diagnosis (diagnostic stage). • Form of protozoan under the microscope. • Vector for the protozoan. • Location (site of infection) of the protozoan in the body.

  6. A. Intestinal protozoa (General life cycle) Pass in feces Multiply

  7. 1- Entamoebahistlytica

  8. 1- Entamoebahistolytica

  9. 1- Entamoebahistolytica

  10. 2- Balantidium coli

  11. 2- Balantidium coli

  12. 3- Cryptosporidium parvum

  13. 3- Cryptosporidium parvum .

  14. B- Urogenital flagellate

  15. 1- Trichomonasvaginalis

  16. C- Hemoflagellates 1- Trypanosomacruzi

  17. Trypanosomacruzitrypomastigote in blood film (Oil immersion lens)

  18. Blood sporozoansPlasmodium spp.

  19. Different stages of Plasmodium spp. in blood 1: Normal RBCs 2-6: Young trophozoite (ring stage) 7-18: Trophozoite 19-27: Shizonts 28-29: Male and female gametes

  20. Plasmodium spp.

  21. Tissue sporozoansToxoplasmagondii

  22. Toxoplasmagondii

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