Medical Parasitology: Description of Ectoparasites and Endoparasites
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Questions and Answers

What type of symbiotic relationship involves one organism living on or in another organism, but without harming the host?

  • Parasitism
  • Phoresis
  • Commensalism (correct)
  • Mutualism
  • Which of the following is an example of an obligate parasite?

  • Entamoeba gingivalis
  • Bacteria on the fly legs
  • Humans
  • Wuchereria bancrofti (correct)
  • In which type of symbiotic relationship does one organism physically carry another organism?

  • Commensalism
  • Mutualism
  • Parasitism
  • Phoresis (correct)
  • What term is used to describe a parasite that lives inside the body of its host?

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

    Which type of symbiotic relationship involves both organisms benefiting from the association?

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

    What type of symbiotic relationship involves one organism living on the surface of another organism?

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

    Which of the following statements about ectoparasites is correct?

    <p>They live on the surface of their host.</p> Signup and view all the answers

    What term is used to describe the process of acquiring an endoparasite?

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

    Which of the following parasites can complete their life cycle without a host?

    <p>Facultative parasites</p> Signup and view all the answers

    What term is used to describe a parasite that enters a host species that is different from its normal host?

    <p>Incidental parasite</p> Signup and view all the answers

    Which type of parasite spends its entire adult life within or on its host?

    <p>Permanent parasite</p> Signup and view all the answers

    Which of the following is NOT a characteristic of parasitism?

    <p>Providing benefits to the host</p> Signup and view all the answers

    What term is used to describe the condition when parasites host other parasites?

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

    Which parasite exhibits absolute host specificity and can only mature in humans?

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

    What is the term for parasites that must infect more than one host species to complete their life cycles?

    <p>Heteroxenous parasites</p> Signup and view all the answers

    How is Trichomonas vaginalis primarily transmitted?

    <p>Sexual contact</p> Signup and view all the answers

    Which mode of transmission is considered the most common for parasites?

    <p>Ingestion of contaminated food or water</p> Signup and view all the answers

    In parasitism, what type of parasite requires only a single species as a host?

    <p>Homoxenous parasite</p> Signup and view all the answers

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