fish and ferret 6 mod 9
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Questions and Answers

Which parasite is associated with kidney enlargement disease in goldfish?

  • Hoferellus carassii (correct)
  • Tetracapsula bryosalmonae
  • H. cyprini
  • Sphaerospora renicola

    • Which factor suggests a more infectious cause of fish mortality?

  • Faulty thermostats in tropical aquaria
  • Increasing numbers of affected fish over time (correct)
  • Toxins in the water
  • Electrocution

    • What is the catch-all term for fluid coelomic cavity swelling in fish?

  • Dropsy (correct)
  • Scoliosis
  • Neoplasia
  • Lordosis

    • Which route of administering antibiotics to fish minimizes environmental contamination?

    <p>Direct injection</p> Signup and view all the answers

    Which of the following is a fungal infection that can cause gill rot in fish?

    <p>Saprolegnia spp.</p> Signup and view all the answers

    Which of the following parasites can cause stomach granulomas in cichlids?

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

    What can cause negative buoyancy problems in fish?

    <p>Fluid build-up in the swim bladder</p> Signup and view all the answers

    What is the recommended treatment for swim-bladder disease in fish?

    <p>Addition of sodium chloride to the water</p> Signup and view all the answers

    Which of the following is not a sign of oxygen starvation in fish with gill disease?

    <p>Changes in structure-fused lamellae</p> Signup and view all the answers

    Which of the following can cause gill disease without causing gross physical damage?

    <p>Poorly oxygenated water</p> Signup and view all the answers

    What is the primary cause of bacterial gill disease in fish?

    <p>Flavobacterium branchiophilum</p> Signup and view all the answers

    What visual changes can occur in the gills of fish with gill disease?

    <p>All of the above</p> Signup and view all the answers

    Which medication can be used to treat intestinal nematodes in fish?

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

    What is the recommended dosage of Ivermectin for treating Lernea in fish?

    <p>0.1-0.2mg/kg intramuscularly</p> Signup and view all the answers

    Which medication can be used to control crustacean parasites in fish?

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

    What is the recommended dosage of Praziquantal for treating monogean trematode parasites and cestodes in fish?

    <p>50mg/kg orally in feed once</p> Signup and view all the answers

    Which formula can be used to calculate the dose of a trade-named product based on the known bodyweight of a fish?

    <p>$D mg / AI% = X mg product/kg bodyweight/day$</p> Signup and view all the answers

    What is the total amount of product needed for the duration of treatment if the dose for the known bodyweight of the fish is 10g and the treatment is 7 days?

    <p>$10g x 7$ days</p> Signup and view all the answers

    What is the dose of Amoxycillin in feed for fish?

    <p>40-80mg/kg</p> Signup and view all the answers

    What is the recommended dose of Malachite Green for freshwater fish as a 60 minute bath?

    <p>1-2mg/L</p> Signup and view all the answers

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