Mastering Local Blocks in Farm Animal Anaesthesia
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Questions and Answers

Which type of anesthesia is preferred for flank surgery?

  • Intravenous regional anesthesia
  • Ring block
  • Local infiltration
  • Paravertebral anesthesia (correct)

    • Which type of anesthesia is recommended for foot surgery?

  • Ring block
  • Intravenous regional anesthesia (correct)
  • Paravertebral anesthesia
  • Local infiltration

    • What type of block is used for eyelid surgery to block motor function only?

  • Retrobulbar block
  • Peterson block (correct)
  • Ring block
  • Local infiltration

    • What is the main purpose of a retrobulbar block?

    <p>To preserve the structural aspects of the orbit during eye surgery</p> Signup and view all the answers

    What type of block can be used for teat surgery to avoid using adrenaline directly in the region?

    <p>Caudal epidural block</p> Signup and view all the answers

    Which type of local block is mainly used for fixing LDA and caesarean in farm animals?

    <p>Paravertebral anaesthesia</p> Signup and view all the answers

    What is the disadvantage of using a line block for flank surgery in farm animals?

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

    Which nerves are targeted in an inverted L block for flank surgery in farm animals?

    <p>Nerves coming out in the spinal outflow</p> Signup and view all the answers

    Which vertebrae are anaesthetized in paravertebral anaesthesia for flank surgery in farm animals?

    <p>T 13, L1 and L2</p> Signup and view all the answers

    How can the location of L1 be determined in beef cattle for paravertebral anaesthesia?

    <p>By guessing based on L2 and L3</p> Signup and view all the answers

    Which block is mainly used for fixing left displaced abomasum (LDA) and caesarean in farm animals?

    <p>Paravertebral anaesthesia</p> Signup and view all the answers

    Which block involves multiple needle sticks and can potentially interfere with surgery due to the presence of adrenaline around the incision site?

    <p>Line block</p> Signup and view all the answers

    Which block aims to block the nerves coming out in the spinal outflow and is carried out in a similar way as the line block?

    <p>Inverted L block</p> Signup and view all the answers

    Which block is preferred for flank surgery in farm animals due to its reliability in anaesthetizing the peritoneum?

    <p>Paravertebral anaesthesia</p> Signup and view all the answers

    Which block involves palpating the distal tip of L1, with L2 slightly behind, and injecting local anaesthetic in the right nerve area?

    <p>Paravertebral anaesthesia</p> Signup and view all the answers

    Which type of anesthesia is recommended for foot surgery?

    <p>Intravenous regional anesthesia</p> Signup and view all the answers

    What is the main purpose of a Peterson block?

    <p>To preserve the structural aspects of the orbit in eye surgery</p> Signup and view all the answers

    What is the contraindication for using procaine in epidural or intravenous administration?

    <p>It is not licensed for use in cattle</p> Signup and view all the answers

    What type of anesthesia is recommended for perineal surgery?

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

    What is the preferred anesthesia option for flank surgery in farm animals?

    <p>Intravenous regional anesthesia</p> Signup and view all the answers

    Which type of local block is mainly used for fixing left displaced abomasum (LDA) and caesarean in farm animals?

    <p>Paravertebral anaesthesia</p> Signup and view all the answers

    What type of block is used for eyelid surgery to block motor function only?

    <p>None of the above</p> Signup and view all the answers

    What is the contraindication for using procaine in epidural or intravenous administration?

    <p>History of seizures</p> Signup and view all the answers

    What is the main purpose of a Peterson block?

    <p>None of the above</p> Signup and view all the answers

    What type of anesthesia is recommended for perineal surgery?

    <p>None of the above</p> Signup and view all the answers

    Which type of anesthesia is recommended for foot surgery if it involves removing a mass or performing a more invasive procedure like a floor removal?

    <p>Intravenous regional anesthesia</p> Signup and view all the answers

    Which block is used for eyelid surgery to provide sensory blockade while still allowing the patient to blink?

    <p>Local infiltration</p> Signup and view all the answers

    Which block is technically less difficult but potentially more destructive, and is mainly used for enucleation?

    <p>Retrobulbar block</p> Signup and view all the answers

    Which block is more technically difficult but more likely to preserve the structural aspects of the orbit, and is used for more major eye surgery?

    <p>Peterson block</p> Signup and view all the answers

    Which anesthesia option can be used for teat surgery to avoid using adrenaline directly in the region, but requires careful administration to avoid vasoconstriction and teat sloughing off?

    <p>Local infiltration</p> Signup and view all the answers

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