Discusses Phylum Nematode And Arthropods Quiz

17 Questions | Total Attempts: 152

SettingsSettingsSettings
Please wait...
Parasitology Quizzes & Trivia

.


Questions and Answers
  • 1. 
    What are the characteristics of Nemataphores???
    • A. 

      Horsehair worm (gordian worms)

    • B. 

      Larvae parasites of terrestrial invertebrates

    • C. 

      Pseudocoelomates

    • D. 

      Dioecious

    • E. 

      All of the above

  • 2. 
    Infected arthropods are more likely near water.
    • A. 

      True

    • B. 

      False

  • 3. 
    Nemataphores: 
    • A. 

      Lack cephalic papillae

    • B. 

      spicules

    • C. 

      Excretory organs

    • D. 

      Epidermal cords

    • E. 

      Amphids

    • F. 

      Lipid bilayers

    • G. 

      Encephalatic papillary

    • H. 

      Vestials

  • 4. 
    Adult arthropods are non feeding and the larva of these arthropod can directly absorb food through the body wall.
    • A. 

      True

    • B. 

      False

  • 5. 
    Acanthocephala like Nemataphores contain pseudocoelomates but differs from Nemataphores by having _____ ________ with hooks and ___________ (i.e. a constant number of nuclei).
  • 6. 
    The tegumental surface of Arthropods contain:
    • A. 

      Surface coat/glycocalyx

    • B. 

      Striped zone: crypts to increase surface area

    • C. 

      Facultative anaerobes

    • D. 

      A and C

    • E. 

      A and B

  • 7. 
    The lacunar system of arthropods are
    • A. 

      Hydrostatic

    • B. 

      Hypotonic

    • C. 

      Hypertonic

    • D. 

      Hydrophilic

    • E. 

      Hydrolytic

  • 8. 
    Arthropods are Facultative anaerobes.
    • A. 

      True (VERY true DAMN IT!!!)

    • B. 

      False

  • 9. 
    Hatching of Moniliformis eggs may cause the intermediate host: 
    • A. 

      To move slower

    • B. 

      Cause animals to swim on the surface

    • C. 

      All of the above

  • 10. 
    Solenophages are
    • A. 

      Mouthparts in direct contact with blood

    • B. 

      Insect feeds on pool of blood that drains from blood vessels

    • C. 

      Nucleotides (ADP, ATP) released by aggregating platelets

  • 11. 
    The telmophage of Hemaphagus
    • A. 

      Insect feeds on pool of blood that drains from blood vessels

    • B. 

      Mouthparts in direct contact with blood

    • C. 

      Lack peritrophic membrane

  • 12. 
    Borrelia recurrensis's life cycle is as followed:spirochaete in blood louse (in hemocoele)  person infected by crushing louse and scratching into skin
    • A. 

      True

    • B. 

      False

  • 13. 
    Causes Murine Typhus
    • A. 

      Rickettsia mooseri

    • B. 

      Borrelia recurrensis

    • C. 

      Rochalimaea quintana

  • 14. 
    The Nervous system of the Phylum Nematoda is a(n):
    • A. 

      Posterior nerve ring

    • B. 

      Anterior nerve ring

    • C. 

      Mid-intestinal ring

  • 15. 
    Drug that inhibits mitochondrial electron transports by binding with tubulin to interfere with mt related processes
    • A. 

      Piperazine

    • B. 

      Benzimidazole

    • C. 

      Ivermectin

  • 16. 
    Ivermectin inhibits:
    • A. 

      Mitochondrial electron transport

    • B. 

      Esophageal pumping

    • C. 

      Scolices attachement

  • 17. 
    Dioctophyme renale is a parasite of aquatic birds and terrestrial mammals
    • A. 

      True

    • B. 

      False