Which equipment is needed to administer ear anesthesia?
Equipments required for ear anesthesia 1. Sterile gloves 2. Anesthetic agents: 1% Lidocaine without epinephrine or 0.5% Bupivacaine 3. Surgical mask 4. Eye protection 5. 25 or 27 Ga 1.5 inch needle 6. Chlorhexidine 2% 7. 10 ml syringe 8. 4x4 sterile gauze