Which of these parasites is classified as a coccidia?

Study for the VTNE Laboratory Procedures Test. Use flashcards and multiple choice questions, each question offers hints and explanations, enabling increased understanding and retention. Prepare effectively for your exam!

Multiple Choice

Which of these parasites is classified as a coccidia?

Explanation:
Coccidia are intracellular protozoan parasites that belong to the group Apicomplexa; they inhabit the intestinal lining and produce oocysts that are shed in feces. Cryptosporidium parvum is a classic example of a coccidian parasite, fitting this intracellular protozoan pattern and forming oocysts in the intestinal tract. The other organisms are not coccidia: Bunostomum phlebotomum is a nematode (hookworm), Moniezia expansa is a tapeworm (cestode), and Haemonchus contortus is also a nematode. Therefore, the parasite classified as a coccidia is Cryptosporidium parvum.

Coccidia are intracellular protozoan parasites that belong to the group Apicomplexa; they inhabit the intestinal lining and produce oocysts that are shed in feces. Cryptosporidium parvum is a classic example of a coccidian parasite, fitting this intracellular protozoan pattern and forming oocysts in the intestinal tract. The other organisms are not coccidia: Bunostomum phlebotomum is a nematode (hookworm), Moniezia expansa is a tapeworm (cestode), and Haemonchus contortus is also a nematode. Therefore, the parasite classified as a coccidia is Cryptosporidium parvum.

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