Leishmaniasis is caused by protozoan parasites of which genus?

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Study for the Introduction to Parasitology Test. Use flashcards and multiple-choice questions, each question offers hints and explanations. Prepare for your exam thoroughly!

Multiple Choice

Leishmaniasis is caused by protozoan parasites of which genus?

Explanation:
Leishmaniasis is caused by protozoan parasites of the genus Leishmania, transmitted by sandflies. The disease shows different forms (visceral, cutaneous, mucocutaneous) depending on the species, and the parasite alternates between intracellular amastigotes in human macrophages and promastigotes in the sandfly vector. The other options refer to parasites that cause different diseases: Plasmodium causes malaria; Giardia causes giardiasis; Trypanosoma causes sleeping sickness and Chagas disease. Thus, the parasite responsible for Leishmaniasis belongs to Leishmania.

Leishmaniasis is caused by protozoan parasites of the genus Leishmania, transmitted by sandflies. The disease shows different forms (visceral, cutaneous, mucocutaneous) depending on the species, and the parasite alternates between intracellular amastigotes in human macrophages and promastigotes in the sandfly vector. The other options refer to parasites that cause different diseases: Plasmodium causes malaria; Giardia causes giardiasis; Trypanosoma causes sleeping sickness and Chagas disease. Thus, the parasite responsible for Leishmaniasis belongs to Leishmania.

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