Veterinary Anesthesia Management Quiz
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Questions and Answers

What are the options for induction of anaesthesia discussed in the text?

  • Intranasal, Sublingual, Transdermal
  • IM, IV, Inhalation (correct)
  • Subcutaneous, Intradermal, Epidural
  • Oral, Topical, Rectal

    • Which induction method is mentioned as most common?

  • Oral
  • IV (correct)
  • Inhalation
  • IM

    • For which animals is Inhalation induction recommended?

  • Large animals only
  • Birds only
  • Some exotics, small mammals, cats, dogs, foals occasionally (correct)
  • Aquatic animals only

    • What factors influence the choice of induction method?

    <p>Access to vein, Temperament of animal, Speed of induction required</p> Signup and view all the answers

    What is co-induction aimed at achieving?

    <p>Minimizing doses and cardiovascular effects</p> Signup and view all the answers

    Which drug is mentioned for co-induction to minimize cardiovascular effects?

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

    What is the recommended dose range for small dose propofol (or alfax) for co-induction?

    <p>0.2-0.4 mg/kg</p> Signup and view all the answers

    What are the factors affecting choices mentioned for induction?

    <p>Speed of injection, Premedication, Hypoalbuminaemia</p> Signup and view all the answers

    What is the aim of giving small dose propofol (or alfax) first during co-induction?

    <p>Minimizing cardiovascular effects</p> Signup and view all the answers

    What is mentioned as the most common method for induction?

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

    What is the recommended bolus dose range for Fentanyl for supplementing anaesthesia/analgesia?

    <p>1-5 mcg/kg</p> Signup and view all the answers

    What is the recommended bolus dose range for Lidocaine for supplementing anaesthesia/analgesia?

    <p>1.5-3 mg/kg</p> Signup and view all the answers

    Which method of endotracheal intubation involves the insertion of an endotracheal tube into the trachea using a laryngoscope?

    <p>Laryngoscope guided</p> Signup and view all the answers

    In cats, what technique is recommended to desensitize using lidocaine spray during endotracheal intubation?

    <p>Minimal touch on cords</p> Signup and view all the answers

    What is the recommended method for confirming if the endotracheal tube is in the trachea?

    <p>Visual confirmation</p> Signup and view all the answers

    What is the recommended action after intubation to prevent leaks?

    <p>Secure the tube</p> Signup and view all the answers

    For which animals is it not necessary to intubate for short procedures/healthy animals?

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

    What is the recommended length of the endotracheal tube to avoid entering a bronchus?

    <p>Up to the point of the shoulder</p> Signup and view all the answers

    What is a rare risk/complication associated with endotracheal intubation?

    <p>Tracheal stenosis</p> Signup and view all the answers

    What is mentioned as a good practice before induction?

    <p>Both a and c</p> Signup and view all the answers

    What is the main reason for co-induction with more than one agent?

    <p>To minimize doses of individual agents</p> Signup and view all the answers

    What is the recommended method for confirming the placement of the endotracheal tube in the trachea?

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

    What is the primary factor influencing the choice of induction method?

    <p>Speed of induction required</p> Signup and view all the answers

    What is the recommended bolus dose range for Lidocaine for supplementing anaesthesia/analgesia?

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

    For which animals is inhalation induction recommended?

    <p>Some exotics and small mammals</p> Signup and view all the answers

    What are the lecture ILOs related to induction and maintenance of anaesthesia?

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

    What is the recommended bolus dose range for Fentanyl for supplementing anaesthesia/analgesia?

    <p>5-10 mcg/kg</p> Signup and view all the answers

    What is the recommended action after intubation to prevent leaks?

    <p>Securing the endotracheal tube</p> Signup and view all the answers

    What is the recommended length of the endotracheal tube to avoid entering a bronchus?

    <p>The length of the trachea</p> Signup and view all the answers

    What is mentioned as a good practice before induction?

    <p>Desensitizing with lidocaine spray</p> Signup and view all the answers

    What is the recommended co-induction drug to minimize cardiovascular effects?

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

    What are the options for induction of anaesthesia discussed in the text?

    <p>IM, IV, Inhalation</p> Signup and view all the answers

    What is the recommended bolus dose range for Ketamine for supplementing anaesthesia/analgesia?

    <p>1-5 mcg/kg</p> Signup and view all the answers

    What is the recommended bolus dose range for Lidocaine for supplementing anaesthesia/analgesia?

    <p>0.25-0.5 mg/kg</p> Signup and view all the answers

    What are the options for airway management mentioned in the text?

    <p>Mask, Supraglottic airway, Endotracheal intubation</p> Signup and view all the answers

    What is the aim of endotracheal intubation?

    <p>To allow a patent airway, support ventilation, and protect against aspiration</p> Signup and view all the answers

    What is the recommended method for confirming if the endotracheal tube is in the trachea?

    <p>Visual confirmation, condensation in transparent tubes, palpation of tube</p> Signup and view all the answers

    For which animals is it not necessary to intubate for short procedures/healthy animals?

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

    What is the recommended length of the endotracheal tube to avoid entering a bronchus?

    <p>Not past the point of the shoulder</p> Signup and view all the answers

    What are the risks/complications associated with endotracheal intubation and other airways?

    <p>Laryngospasm, trauma/swelling, endobronchial intubation</p> Signup and view all the answers

    What factors influence the choice of induction method?

    <p>Pathophysiology, not just drug choices</p> Signup and view all the answers

    What is the recommended co-induction drug to minimize cardiovascular effects?

    <p>Small dose propofol (or alfax)</p> Signup and view all the answers

    What is mentioned as a good practice before induction?

    <p>Place an IV line, pre-oxygenate</p> Signup and view all the answers

    Study Notes

    Induction of Anaesthesia

    • Common options for induction include intravenous agents, inhalation agents, or a combination of these methods.
    • Inhalation induction is particularly recommended for small animals like cats and dogs.
    • Factors influencing the choice of induction method include the animal’s age, health status, procedure duration, and required level of anaesthesia.

    Co-Induction

    • Co-induction aims to achieve smoother induction and reduce the risk of cardiovascular effects.
    • Propofol is commonly used for co-induction to minimize cardiovascular effects.
    • Recommended dose range for small dose propofol (or alfax) during co-induction is typically between 0.5 to 1 mg/kg.
    • The initial small dose of propofol (or alfax) during co-induction is intended to facilitate a more controlled transition to full anaesthesia.

    Supplementing Anaesthesia

    • Fentanyl recommended bolus dose range for supplementing analgesia is usually between 2 to 5 µg/kg.
    • Lidocaine recommended bolus dose range for anaesthesia/analgesia supplementation is generally 1 to 2 mg/kg.
    • Ketamine bolus dose range for supplementing anaesthesia/analgesia is typically between 1 to 5 mg/kg.

    Endotracheal Intubation

    • The method that involves laryngoscope use to insert an endotracheal tube is known as direct laryngoscopy.
    • In cats, the technique for desensitization during intubation involves using lidocaine spray on the laryngeal area.
    • Confirmation of endotracheal tube placement in the trachea can be achieved by observing breath sounds and viewing the tube's position.
    • After intubation, securing the endotracheal tube properly is critical to prevent air leaks.
    • Intubation may not be necessary for short procedures in healthy animals.
    • The endotracheal tube length should be appropriate to prevent entering a bronchus, ensuring it's 1 cm above the carina.
    • Rare risks associated with endotracheal intubation include trauma to the trachea and unintended placement in the esophagus.
    • A good practice before induction includes adequately fasting the animal to reduce the risk of aspiration.

    Overall Considerations

    • Primary factor influencing induction method choice is the individual patient's needs and procedure specifics.
    • Endotracheal intubation's aim is to secure an airway and facilitate ventilation.
    • Risks and complications related to endotracheal intubation can include airway obstruction, esophageal intubation, and lung injury.

    Learning Objectives

    • Important lecture ILOs related to induction and maintenance of anaesthesia focus on the understanding of techniques, pharmacology, and patient management during anaesthesia.

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    Related Documents

    How to Induce and Maintain Anesthesia - Veterinary Guide PDF

    Description

    Test your knowledge of inducing and maintaining anesthesia in veterinary practice with this quiz. Explore the principles of formulating analgesic, sedative, and anesthetic plans for animal patients, including pharmacology and safe equipment use. This quiz aligns with the ILOs of CP3024 course and aims to enhance your understanding of anesthesia management in veterinary care.

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