Cestodes and Trypanorhyncha Parasites Quiz
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Questions and Answers

How is Diphyllobothrium sp. primarily transmitted to the definitive host?

  • Through ingestion of copepods
  • Through fecal-oral contact
  • Through ingestion of infected fish (correct)
  • Through ingestion of undercooked pork
  • In which geographic regions can Taenia saginata (beef tapeworm) be found?

  • Europe, South America, Asia (correct)
  • South America, New Zealand, Chile
  • North America, Uganda, Australia
  • Europe, Africa, Asia
  • What is the intermediate host for Echinococcus granulosus (sheep tapeworm)?

  • Sheep and Mice (correct)
  • Cattle
  • Crustaceans
  • Fish
  • How is Dipylidium caninum primarily transmitted to humans and animals?

    <p>Through ingestion of infected flea</p> Signup and view all the answers

    Which tapeworm infection can be diagnosed through ingestion of infected beetles?

    <p>Hymenolepis diminuta</p> Signup and view all the answers

    What is the intermediate host for Taenia solium (pork tapeworm)?

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

    How is diphyllobothriasis diagnosed?

    <p>By finding eggs in feces</p> Signup and view all the answers

    What is the cause of sparganosis?

    <p>Larval tapeworm</p> Signup and view all the answers

    How can cysticercosis be diagnosed?

    <p>By x-rays or MRI</p> Signup and view all the answers

    What is the preventive measure for diphyllobothriasis?

    <p>Freezing below -5°C for a week</p> Signup and view all the answers

    How is Echinococcus granulosus (sheep tapeworm) diagnosed in adults?

    <p>Finding eggs in feces</p> Signup and view all the answers

    What is the cause of hydatidosis?

    <p>Larval form of the sheep tapeworm</p> Signup and view all the answers

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