In humans, Toxocara canis is the causative agent of which condition?

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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

In humans, Toxocara canis is the causative agent of which condition?

Toxocara canis is a dog roundworm. When humans ingest its eggs, the larvae hatch but cannot complete their life cycle, so they migrate through tissues rather than staying in the gut. This migratory tissue invasion most commonly affects organs like the liver and lungs and can sometimes reach the eye, a pattern known as visceral larva migrans. That migratory tissue involvement is the reason this organism is linked with visceral larva migrans. Creeping eruption comes from skin-penetrating hookworm larvae (cutaneous larva migrans), hydatidosis is due to Echinococcus forming hydatid cysts, and scabies is an infestation by the Sarcoptes scabiei mite.

In humans, Toxocara canis is the causative agent of which condition?

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!

In humans, Toxocara canis is the causative agent of which condition?

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