Which protozoa is responsible for causing the disease leucorrhoea?
A
Trichomonas Vaginalis
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B
Leishmania
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C
Trypanosoma
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D
Giardia
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Solution
The correct option is ATrichomonas Vaginalis
Trichomonas vaginalis causes sexually transmitted disease like trichomoniasis which results in leucorrhoea (or leukorrhea ). It is a white, sticky, foul-smelling vaginal discharge which refers to the presence of polymorphonuclear leukocytes (PMNLs) in vaginal fluid.
Leishmania, a genus of trypanosomes, infect man, dog, cattle, horse, sheep etc. and cause serious diseases collectively known as Leishmaniasis. Trypanosoma species causes a disease called as trypanosomiasis (sleeping sickness or chaga's disease).
Giardia lamblia causes parasitic disease of the small intestine called as giardiasis (beaver fever).