Local Anaesthetics

4 Topics

How Local Anaesthetics Work

The Effect of Local Anaesthetics on Nerve Fibres

Examples of Local Anaesthetic Effects in the Clinical Setting

The Action of Local Anaesthetics on Nerve Fibres

Anaesthetic Types: Key Features

Clinical Scenario

Knife Wound Rationale for Procedure

EMLA: Eutectic Mixture of Local Anaesthetics

Planning Local Anaesthetic Use

Consent and Local Anaesthetics

2 Topics

Clinical Scenario

Key Points to Remember

Toxicity of Local Anaesthetics

Signs, Symptoms and Treatment of Toxicity

2 Topics

Treatment of Major Symptoms

Treatment of Minor Symptoms

Local Anaesthetics – Post Test

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Local Anaesthetics Pharmacology Question

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Question 1 of 1

1. Question
Esters and amides have distinct characteristics. See if you can identify the characteristics of each.

Drag each label to its correct box.
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- Of the two this is the more unstable, Metabolism is mainly by plasma cholinesterases, Cocaine is a member of this group
- Unaffected by autoclave procedures, Lidocaine is a member of this group, Metabolism is mainly through the liver, Of the two this causes fewer hypersensitivity reactions
- Ester
- Amide
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