Anigostrongylus?
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Questions and Answers

What is the most common parasitic cause of eosinophilic meningitis?

  • Angiostrongylus cantonensis (correct)
  • Trypanosoma cruzi
  • Plasmodium falciparum
  • Toxoplasma gondii
  • What is the causative agent of angiostrongyliasis?

  • A cestode
  • A trematode
  • A nematode (correct)
  • A toad
  • How is Angiostrongylus cantonensis usually acquired?

  • By breathing contaminated air
  • Through contact with infected animals
  • Through mosquito bites
  • By consuming raw snails or snail trails (correct)
  • What other uncooked hosts can cause Angiostrongylus cantonensis infection in humans?

    <p>Freshwater prawns</p> Signup and view all the answers

    What are the clinical features of angiostrongyliasis?

    <p>Symptoms and signs of acute meningitis</p> Signup and view all the answers

    How can contaminated fruits and vegetables contribute to the transmission of Angiostrongylus cantonensis?

    <p>By ingestion of larvae in snail trails</p> Signup and view all the answers

    What ocular disease can Angiostrongylus cantonensis cause?

    <p>Ocular angiostrongyliasis</p> Signup and view all the answers

    What type of formation occurs around dead parasites in eosinophilic meningitis caused by Angiostrongylus cantonensis?

    <p>Granuloma formation</p> Signup and view all the answers

    What is the usual treatment for eosinophilic meningitis caused by Angiostrongylus cantonensis?

    <p>Symptomatic treatment</p> Signup and view all the answers

    What is the most effective treatment for relieving symptoms of headache and nausea caused by increased intracranial pressure in angiostrongyliasis?

    <p>Lumbar puncture</p> Signup and view all the answers

    What medication, when combined with corticosteroids, gives similar results to treatment with corticosteroids alone for eosinophilic meningitis caused by Angiostrongylus cantonensis?

    <p>Albendazole</p> Signup and view all the answers

    Are mild cases of angiostrongyliasis self-limiting?

    <p>Yes</p> Signup and view all the answers

    What is the natural host of Angiostrongylus cantonensis?

    <p>Rodents</p> Signup and view all the answers

    What can happen if severe cases of angiostrongyliasis are not promptly treated?

    <p>Permanent neurologic sequelae</p> Signup and view all the answers

    In which areas is Angiostrongylus cantonensis mainly found?

    <p>Southeast Asia and the Pacific basin</p> Signup and view all the answers

    Can angiostrongyliasis be contracted by touching snail or slug slime with bare hands?

    <p>No</p> Signup and view all the answers

    How many human cases of Angiostrongylus cantonensis have been reported from tropical and subtropical areas?

    <p>More than 3000</p> Signup and view all the answers

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    Description

    Test your knowledge on Anigostrongylus: the parasitic cause of eosinophilic meningitis. Learn how this parasite is commonly acquired through the consumption of raw snails or other uncooked hosts. Discover how contaminated vegetables and fruits can also serve as sources of transmission. Take the quiz to find out more, including the rare occurrence of Anigostrongylus reaching the eye.

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