FFish and ferrets 3 mod 9
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Questions and Answers

Which organ lies immediately behind the heart and overlies the stomach and small intestine?

  • Kidney
  • Liver (correct)
  • Spleen
  • Gonads
  • What is the function of the swim bladder?

  • Excretes waste protein products
  • Filters blood
  • Removes oxygen from the water
  • Maintains buoyancy (correct)
  • Which organ is responsible for excreting waste protein products?

  • Liver
  • Spleen
  • Gonads
  • Kidney (correct)
  • Which of the following imaging techniques can be used to examine fish in water without the need for coupling gel?

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

    Which imaging technique is recommended for examining the heart and liver in larger fish with a linear probe?

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

    Which of the following imaging techniques can help in diagnosing foreign bodies and orientating organ positions in fish?

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

    Which site is preferable to avoid when performing a gill biopsy?

    <p>Outermost gill arch</p> Signup and view all the answers

    What is the preferred anticoagulant for blood samples in fish?

    <p>Lithium heparin</p> Signup and view all the answers

    Which fish species has the highest normal value for ALT (Alanine aminotransferase) in blood tests?

    <p>Koi carp</p> Signup and view all the answers

    Which of the following can cause swim bladder over-inflammation in angelfish?

    <p>GI tract gas build-up</p> Signup and view all the answers

    What can lead to decreased buoyancy in fish?

    <p>Loss of gas in the swim-bladder</p> Signup and view all the answers

    What can cause head standing in fish?

    <p>Rupture of the swim bladder</p> Signup and view all the answers

    Which organ is predominantly responsible for erythropoiesis in teleosts?

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

    What is the normal range of packed cell volume (PCV) in teleosts?

    <p>20-45%</p> Signup and view all the answers

    Which type of leukocytes are regularly seen in elasmobranchs but rare in teleosts?

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

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