Angiostrongylus cantonensis Parasite Quiz
29 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the branch of biology or medicine concerned with the study of parasitic organisms?

  • Mycology
  • Parasitology (correct)
  • Virology
  • Bacteriology
  • Which term refers to organisms living permanently or temporarily on or within another organism?

  • Symbiosis
  • Endosymbiosis
  • Mutualism
  • Parasitism (correct)
  • What is a key factor that determines the intensity of parasitic infection?

  • The duration of parasitism (correct)
  • The size of the host organism
  • The color of the parasite
  • The type of symbiotic relationship
  • Which type of life cycle involves a single host environment?

    <p>Direct life cycle</p> Signup and view all the answers

    What is the mode of reproduction common among parasitic organisms?

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

    Which epidemiologic measure focuses on preventing disease spread from infected individuals?

    <p>Quarantine measures</p> Signup and view all the answers

    What is the definitive host of Angiostrongylus cantonensis?

    <p>House rats</p> Signup and view all the answers

    Which of the following is not a common source of infection for Angiostrongylus cantonensis?

    <p>Blood flukes</p> Signup and view all the answers

    What is the main mode of infection for Angiostrongylus cantonensis in humans?

    <p>Consumption of undercooked meat</p> Signup and view all the answers

    Which parasite is associated with autoinfection and self being the source of infection?

    <p>Enterobius vermicularis</p> Signup and view all the answers

    Which of the following is not a known carrier of Angiostrongylus cantonensis?

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

    Which type of parasite lives inside the body of the host and causes amoebic dysentery in humans?

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

    What type of parasite is completely dependent on the host for its existence throughout its life?

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

    Which term describes parasites that can live both outside and inside the host?

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

    What do parasites that seek their host intermittently to obtain nourishment are termed as?

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

    Which type of parasite establishes itself in a host where it does not ordinarily live?

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

    What term is used for parasites that may cause human infections but are primarily animal parasites?

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

    Which mode of transmission involves the inhalation of eggs?

    <p>Soil transmitted</p> Signup and view all the answers

    What is the most common portal of entry for intestinal protozoa?

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

    Which of the following is classified according to the International Code of Zoological Nomenclature?

    <p>Scientific names</p> Signup and view all the answers

    What is the correct format of writing specific names in parasitology nomenclature?

    <p>Italicized or underlined</p> Signup and view all the answers

    Which method of transmission involves direct contact?

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

    Which is the portal of exit associated with sputum in parasitology?

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

    What is the term used to describe the percentage fall in egg counts after deworming based on examination of a stool or urine sample at a set time after deworming?

    <p>Egg reduction rate</p> Signup and view all the answers

    In which type of deworming does treatment occur at the individual level based on diagnosis of infection or presumptive grounds?

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

    What is the term for group-level deworming where the risk group to be treated is defined irrespective of infection status, based on age, gender, or other social characteristics?

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

    In deworming, what phenomenon may occur when proteins or other metabolites of parasites are introduced into the body, leading to hypersensitization or anaphylactic shock?

    <p>Toxic allergic phenomena</p> Signup and view all the answers

    What term is used to describe genetically transmitted loss of susceptibility to a drug in a worm population previously sensitive to the therapeutic dose?

    <p>Drug resistance</p> Signup and view all the answers

    What does the term 'coverage' refer to in the context of deworming interventions?

    <p>Proportion of target population reached by an intervention</p> Signup and view all the answers

    More Like This

    Anigostrongylus?
    17 questions

    Anigostrongylus?

    AuthoritativeOceanWave3911 avatar
    AuthoritativeOceanWave3911
    Use Quizgecko on...
    Browser
    Browser