A. Leishmania tropica major B. Balantidium coli
C. P. falciparum D. T. cruzi E. Toxoplasma gondii
Trypanosoma 30. While examining a blood smear taken form a patient and stained by Romanovsky’s method a doctor revealed some protozoa and diagnozed the patient with Chagas disease. What protozoan is the causative agent of this disease?
A. Trypanosoma cruzi B. Toxoplasma gondii
C. Leishmania donovani D. Leishmania tropica
E. Trypanosoma brucei
31. In the South and Central America there can be found a species of trypanosomes that is the causative agent of Chagas disease. What animal is the infection carrier specific to this disease?
A. Gnat
B. Mosquito
C. Tsetse fly
D. Cockroach
E. Triatomine bug 32. A businessman came to India from South America. On examination the physician found that the patient was suffering from sleeping-sickness. What was the way of invasion?
A. As a result of bug’s bites B. As a result of mosquito’s bites
C. With contaminated fruits and vegetables
D. Through dirty hands E. After contact with a sick dogs
Trichomonas 33. A patient has symptoms of inflammation of urogenital tracts. Examination of a vaginal smear revealed big monocellular, pear-shaped organisms with the pointed spike at the posterior end of body, big nucleus and undulating membrane. What protozoa were found in the smear?
A. Trichomonas vaginalis B. Trichomonas hominis
C. Trichomonas buccalis D. Trypanosoma gambiense
E. Lamblia intestinalis
34. A gynaecologist was examining a patient and revealed symptoms of genital tract inflammation. A smear from vagina contains pyriform protozoa with a spine, flagella at their front; there is also an undulating membrane. What disease can be suspected?
A. Urogenital trichomoniasis B. Lambliasis C. Intestinal trichomoniasis
D. Toxoplasmosis E. Balantidiasis
35. A female patient has symptoms of inflammation of urogenital tracts. A smear from the vaginal mucous membrane contained big unicellular pyriform organisms with a sharp spike on the back end of their bodies; big nucleus and undulating membrane. What protozoa were revealed in the smear?
