Neurocysticercosis Presentation and Forms Quiz
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Questions and Answers

How does a human become infected with Taenia solium?

  • By swimming in contaminated water
  • By inhaling contaminated air
  • By ingesting raw or improperly cooked beef (correct)
  • By contact with an infected person
  • Where does the larva of Taenia solium typically attach and mature inside the human body?

  • In the liver
  • In the small intestines (correct)
  • In the brain
  • In the lungs
  • What is the infective stage of Taenia solium known as when found in pork?

  • Onchocerca volvulus
  • Schistosoma mansoni
  • Hydatid cyst
  • Cysticercosis cellulosae (correct)
  • How is neurocysticercosis diagnosed?

    <p>By CT patterns showing ring-like lesions and calcifications</p> Signup and view all the answers

    What is the recommended treatment for neurocysticercosis?

    <p>Praziquantel and niclosamide</p> Signup and view all the answers

    How does the oncosphere of Taenia solium spread to different organs in the human body?

    <p>Through the bloodstream</p> Signup and view all the answers

    Where may the scolex of Taenia solium be found in the human body?

    <p>In the basal cistern</p> Signup and view all the answers

    Which form of Neurocysticercosis is considered an aggressive form due to cyst proliferation in the brain's base?

    <p>Subarachnoid form</p> Signup and view all the answers

    What is the most common manifestation of cerebral cysticercosis?

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

    Which factor significantly contributes to the prevalence of Taenia spp. infection?

    <p>Environmental sanitation</p> Signup and view all the answers

    What is a characteristic feature of cysticerci in extraparenchymal locations?

    <p>Large vesicular structures without scolex</p> Signup and view all the answers

    What is the prevalence of taeniasis caused by Solium infection?

    <p>0.56%</p> Signup and view all the answers

    How can human cysticercosis be diagnosed?

    <p>Fecal smear microscopy with eggs</p> Signup and view all the answers

    What is the primary symptom of a heavy infection of Hymenolepis nana dwarf tapeworm?

    <p>Enteritis due to necrosis of intestinal epithelial cells</p> Signup and view all the answers

    Which method is used for the treatment of neurocysticercosis?

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

    How does indirect development of Hymenolepis nana occur?

    <p>Eggs are passed with stool and ingested by intermediate hosts</p> Signup and view all the answers

    What is the size range of proglottids in Hymenolepis nana?

    <p>0.15 - 0.3mm long and 0.8 - 1mm wide</p> Signup and view all the answers

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