Podcast
Questions and Answers
Which type of block is useful for rib fractures or thoracostomy?
Which type of block is useful for rib fractures or thoracostomy?
- Epidural
- Intercostal (correct)
- Nerve
- Topical
What is the main concern when using local anaesthetics for small animals?
What is the main concern when using local anaesthetics for small animals?
- Potential toxicity (correct)
- Lack of efficacy
- Limited availability
- High cost
Which local anaesthetic is commonly used for small animals?
Which local anaesthetic is commonly used for small animals?
- Lidocaine (correct)
- Mepivicaine
- Bupivacaine
- Procaine
Why is bupivacaine justified for use in small animals?
Why is bupivacaine justified for use in small animals?
What can cause toxicity problems when using local anaesthetics?
What can cause toxicity problems when using local anaesthetics?
What are soca catheters used for?
What are soca catheters used for?
Which type of block can be used to anesthetize the hind limbs of small animals?
Which type of block can be used to anesthetize the hind limbs of small animals?
Which technique can be used to confirm accurate placement of local anaesthetic?
Which technique can be used to confirm accurate placement of local anaesthetic?
What is the purpose of a peribulbar block?
What is the purpose of a peribulbar block?
Which technique can be used to provide distal limb analgesia?
Which technique can be used to provide distal limb analgesia?
Which species is Lidocaine infusion often used in for laparotomies?
Which species is Lidocaine infusion often used in for laparotomies?
What is a potential complication of local anaesthetic overdose?
What is a potential complication of local anaesthetic overdose?
What can be administered in case of local anaesthetic overdose?
What can be administered in case of local anaesthetic overdose?
What is one way to prevent local anaesthetic toxicity?
What is one way to prevent local anaesthetic toxicity?
What is the purpose of a nerve locator technique?
What is the purpose of a nerve locator technique?
What is the advantage of using ultrasound-guided techniques for local anaesthetic administration?
What is the advantage of using ultrasound-guided techniques for local anaesthetic administration?
Which species is the IVRA toe amputation technique commonly used in?
Which species is the IVRA toe amputation technique commonly used in?
What is the purpose of using Lidocaine as a constant rate infusion?
What is the purpose of using Lidocaine as a constant rate infusion?
Why is Lidocaine infusion often used in equine laparotomies?
Why is Lidocaine infusion often used in equine laparotomies?
What is a potential complication of local anaesthetic overdose?
What is a potential complication of local anaesthetic overdose?
What can be administered as an emergency treatment for local anaesthetic overdose?
What can be administered as an emergency treatment for local anaesthetic overdose?
What human factor can be prevented in order to reduce the risk of anaesthetic toxicity?
What human factor can be prevented in order to reduce the risk of anaesthetic toxicity?
Which of the following accurately describes the therapeutic window of local anaesthetics?
Which of the following accurately describes the therapeutic window of local anaesthetics?
Which of the following local anaesthetics is commonly used for small animals?
Which of the following local anaesthetics is commonly used for small animals?
Which local anaesthetic is reserved for use in cattle?
Which local anaesthetic is reserved for use in cattle?
Why is bupivacaine not licensed for use in small animals?
Why is bupivacaine not licensed for use in small animals?
Which type of block is useful for chest drain placement after thoracotomy?
Which type of block is useful for chest drain placement after thoracotomy?
What is the purpose of using nerve locators when performing nerve blocks?
What is the purpose of using nerve locators when performing nerve blocks?
What are soca catheters used for?
What are soca catheters used for?
What are the advantages of using nerve locator devices for local anaesthetic administration?
What are the advantages of using nerve locator devices for local anaesthetic administration?
What is the purpose of using Lidocaine as a constant rate infusion?
What is the purpose of using Lidocaine as a constant rate infusion?
What is the technique of IVRA toe amputation commonly used for?
What is the technique of IVRA toe amputation commonly used for?
What are the potential complications of local anaesthetic overdose?
What are the potential complications of local anaesthetic overdose?
Why are epidurals likely to become less common in the future?
Why are epidurals likely to become less common in the future?
Study Notes
Local Anaesthetics
- Interpleural block is useful for rib fractures or thoracostomy.
- The main concern when using local anaesthetics for small animals is toxicity.
- Lidocaine is commonly used for small animals.
- Bupivacaine is justified for use in small animals due to its longer duration of action and higher potency compared to Lidocaine.
Local Anaesthetic Complications
- Toxicity problems can occur when using local anaesthetics due to overdose, rapid absorption, or high doses.
- Soca catheters are used for continuous peripheral nerve blocks.
- Sciatic nerve block can be used to anesthetize the hind limbs of small animals.
- The technique of aspiration and injection can be used to confirm accurate placement of local anaesthetic.
Regional Anaesthesia Techniques
- The purpose of a peribulbar block is to anesthetize the eye.
- Peripheral nerve block can be used to provide distal limb analgesia.
- Lidocaine infusion is often used in dogs for laparotomies.
- IVRA toe amputation technique is commonly used in small animals.
- Lidocaine constant rate infusion is used to provide analgesia and reduce inflammation.
Local Anaesthetic Toxicity Prevention
- One way to prevent local anaesthetic toxicity is to use a test dose and carefully calculate the dose.
- In case of local anaesthetic overdose, diazepam or barbiturates can be administered as an emergency treatment.
- Human factor errors, such as miscalculation or miscommunication, can be prevented to reduce the risk of anaesthetic toxicity.
Ultrasound-Guided Techniques
- The advantage of using ultrasound-guided techniques for local anaesthetic administration is improved accuracy and reduced complications.
- Nerve locator technique is used to accurately locate nerves and guide local anaesthetic administration.
- The purpose of using nerve locators is to ensure accurate placement of local anaesthetic and prevent toxicity.
Epidurals and Local Anaesthetics
- Xylazine and Lidocaine are commonly used local anaesthetics for cattle.
- Bupivacaine is not licensed for use in small animals due to its potential toxicity.
- Epidurals are likely to become less common in the future due to the development of ultrasound-guided techniques and peripheral nerve blocks.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Test your knowledge on local blocks for small animals in this quiz. Learn about the therapeutic window of local anaesthetics and the importance of careful dosing. Explore the process of injecting local anaesthetics near nerves and their interaction within the body.
