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Anthelmintic Resistance

Ella Gordon 11 questions

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Questions in this quiz (11)

  1. 1Which is the most common sheep nematode in the UK?
    1. AN. battus
    2. BH. contortus
    3. CT. circumcincta
    4. DTrichostrongylus
  2. 2Which of the following are only in combination forms?
    1. AGroup 1 - BZ
    2. BGroup 2 - LV
    3. CGroup 3 - ML
    4. DGroup 4 - AD
    5. EGroup 5 - SI
  3. 3Resistance is a [blank_start]heritable[blank_end], irreversible reduction in sensitivity to action of a drug that should be effective.
    All groups showing resistance other than [blank_start]derquantel[blank_end] ([blank_start]5[blank_end]) which is used in combination so may be slowing resistance down for this reason.
    BZ = [blank_start]100[blank_end]% of UK farms have resistance
    LV = 40%
    [blank_start]ML[blank_end] = 63%
    1. Aheritable
    2. Bderquantel
    3. C5
    4. D100
    5. EML
  4. 4T/F: it is possible to use anthelmintics and not have resistance in parasites
    1. ATrue
    2. BFalse
  5. 5How can farmers easily measure the resistance on farms?
    1. Afaecal egg counts before and after the treatment
    2. Bperformance rating
    3. Clab bioassays
    4. Dlook at the species present in faeces before and after treatment
  6. 6T/F: Groups 4 and 5 are POM -V
    1. ATrue
    2. BFalse
  7. 7'[blank_start]in refugia[blank_end]' refers to parasites that are free-living in environment and have not been exposed to anthelmintic therefore are susceptible and dilute the resistant population. Hence the goal is not to have no worms but to minimise the poor production/ disease caused by the worms while limiting [blank_start]resistant[blank_end] worms.
    1. Ain refugia
    2. Bresistant
  8. 8Which of the following is used to control the spring rise but should ideally only be used once yearly?
    1. AMoxidectin
    2. BBenzimidazoles
    3. CLevamisoles
    4. DDerquantel
    5. EMonepantel
    6. FIvermectin
  9. 9Liver fluke - Fasciola hepatica
    Resistance against [blank_start]triclabendazole[blank_end] now as used as targets but juviniles and adults. Advice to use more specific treatments ie closantel and nitroxynil for adult worms present with [blank_start]chronic[blank_end] infections in [blank_start]spring[blank_end]
    1. Atriclabendazole
    2. Bchronic
    3. Cspring
  10. 10The advice given by SCOPS
    Advice:
    1. [blank_start]Plan[blank_end]
    2. Quarantine
    3. ID [blank_start]resistance[blank_end] on farm
    4. Admin anthelmintics [blank_start]effectively[blank_end]
    5. Use only when necessary
    6. Select an appropriate [blank_start]drug[blank_end]
    7. Preserve [blank_start]susceptible[blank_end] worms
    8. Reduce dependence
    1. Asusceptible
    2. Beffectively
    3. Cresistance
    4. Ddrug
    5. EPlan

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Description
Veterinary Medicine Quiz on Anthelmintic Resistance , created by Ella Gordon on 08/03/2023.
Language
English
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