Surgery What is the fastest, safest and most effective to sterilize a metal impression tray with a solder that melts at a temperature above 175°C? A Filtration B Autoclaving C Dry heat sterilization D Soakig in 2% glutaraldehyde 💡 Explanation What is the fastest, safest and most effective to sterilize a metal impression tray with a solder that melts at a temperature above 175°C? ✓ Correct Answer: B. Autoclaving