Identifying an Intestinal Parasite: A Parasitology Challenge

A diagnostic parasitology exercise: identify the intestinal protozoan based on the morphological features of the trophozoite in a native stool sample.

Editorial team 1 min November 15, 2025

Microscopic slide for the diagnostic parasitology exercise

🐍 Parasitology exercise. The photograph shows an intestinal parasite trophozoite. Identify which parasite it is by choosing the correct option from the list: A) Cryptosporidium, B) Toxoplasma gondii, C) Balantidium coli, D) Blastocystis hominis 🔎THE CORRECT ANSWER TO THE EXERCISE will be available tomorrow

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