Multiple Choice
A hiker drinks fresh water from a stream in a forest. Two days later he experiences violent diarrhoea and examines a sample of his own stool. Under the microscope he observes an organism approximately 15µm long with what appears to be two nuclei. The hiker's diarrhoea is most likely caused by
A) Giardia
B) Diplomonads
C) Parabasalids
D) Shigella
E) Entamoeba
Correct Answer:

Verified
Correct Answer:
Verified
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