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Question 1 of 25
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An assistant is using an automix cartridge of polyvinyl siloxane for a crown impression. What should she do before dispensing onto the tray or into the syringe?
Remove the mixing tip after each use and reuse it for the next patient
Bleed material onto a pad until base and catalyst flow evenly, then fit the tip
Warm the cartridge in hot water to reduce viscosity
Mix the first extrusion by hand with a spatula
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Dental Assistant & Dental Nurse MCQ Test Paper 5 | MCQs with Answers | Quiz | MCDI