• Jan 14, 2026 Glossary Of Anaesthetics For Nurses Paramedics is used for infiltration, nerve blocks, and epidural anaesthesia. Bupivacaine: Offers longer-lasting anaesthesia but carries a higher risk of 2. cardiotoxicity if inadvertently administered intravascularly. Ropivacaine: Similar to bupivacaine but with a better safety profile, increasingly 3. preferred BY Esther Ruecker
