Which parasite is an arthropod?

Prepare effectively for the VTNE Laboratory Procedures Test with engaging flashcards and multiple-choice questions, each complemented by helpful hints and explanations. Boost your confidence and readiness for exam day!

Multiple Choice

Which parasite is an arthropod?

Explanation:
Otodectes cynotis is the parasite that fits as an arthropod. Arthropods are characterized by an exoskeleton, a segmented body, and jointed appendages. Mites, like this ear mite, are arachnids, a subgroup of arthropods, and adults typically have eight legs. The other parasites listed are not arthropods: Dirofilaria immitis is a nematode (roundworm), Dipylidium caninum is a cestode (tapeworm), and Fasciola hepatica is a trematode (fluke). These are helminths without jointed limbs or an exoskeleton, so they do not belong to the arthropod group.

Otodectes cynotis is the parasite that fits as an arthropod. Arthropods are characterized by an exoskeleton, a segmented body, and jointed appendages. Mites, like this ear mite, are arachnids, a subgroup of arthropods, and adults typically have eight legs. The other parasites listed are not arthropods: Dirofilaria immitis is a nematode (roundworm), Dipylidium caninum is a cestode (tapeworm), and Fasciola hepatica is a trematode (fluke). These are helminths without jointed limbs or an exoskeleton, so they do not belong to the arthropod group.

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