Local Anesthetics & Regional-Anesthesia Pharmacology for Anesthesia Technicians

Local anesthetics interrupt nerve conduction and reduce sensation in targeted body parts. Anesthesia technicians and technologists benefit from understanding commonly encountered local anesthetics, regional anesthesia techniques, medication safety, monitoring requirements, and the equipment needed to support these procedures.

This lesson covers lidocaine, bupivacaine, and ropivacaine together with sodium-channel blockade, peripheral nerve blocks, spinal and epidural anesthesia, local anesthetic systemic toxicity (LAST), high neuraxial blockade awareness, medication verification, emergency readiness, and the anesthesia technician's authorized role.