Give me a presentation on general anashtesia and local anasstheai and how it works
Anaesthesia General and Local
Presentation · PPTX
| # | Slide |
|---|---|
| 1 | Title slide — Anaesthesia: General & Local |
| 2 | What is Anaesthesia? — the Triad: Hypnosis, Akinesia, Analgesia |
| 3 | General Anaesthesia Overview — balanced anaesthesia concept |
| 4 | IV Induction Agents — Propofol, Thiopentone, Etomidate, Ketamine |
| 5 | Airway Management — ETT, LMA, difficult airway strategies |
| 6 | Mechanism of GA — GABA-A / NMDA targets for inhaled & IV agents |
| 7 | Stages & Monitoring — Guedel's 4 stages + intraoperative monitoring checklist |
| 8 | Section divider — Part Two: Local Anaesthesia |
| 9 | How Local Anaesthetics Work — Na⁺ channel blockade step by step; amides vs esters |
| 10 | Drug table — Lidocaine, Bupivacaine, Prilocaine, Ropivacaine, Levobupivacaine with doses |
| 11 | Techniques — Topical, infiltration, nerve blocks, spinal/epidural, Bier's block |
| 12 | Adrenaline adjunct & LAST toxicity — with safety warning |
| 13 | GA vs Local: head-to-head comparison table |
| 14 | Key Takeaways — 6 summary cards |