EFDA Oregon study guide exam with 100% correct answers

EFDA Oregon study guide exam with 100% correct answers Etchant ? -Correct Answer-Critical for enamel and dentin in the cavity prep for good chemical bond. Glass Ionomer used as a base? -Correct Answer-Good adhesion to enamel and dentin, release fluoride and has bonding strengths. Zinc-oxide-eugenol type 1used as a base? -Correct Answer-Sedative, insulating helps with irrated pulp. CANT USE UNDER GLASS IONOMER AND COMPOSTIE. Zinc phosphate type 2 used as a base? -Correct Answer-Good base for it thermal insulation qualities and can be used under polycarboxylate, ionomer and it can irrate the pulp. Trituration -Correct Answer-Means mixing dental alloy with mercury. Amalgamation -Correct Answer-Actual chemical reaction that occurs between the alloy and mercury. Alloy -Correct Answer-Combination between alloy and mercury. Polycarboxylate used as a base? -Correct Answer-Has elastic properties and contains fluoride and can be put under any restoration. Also proactive and insulating. IRM used as a base? -Correct Answer-last for 6-12 months and is temp. Also has a sedative base. Sedative base ? -Correct Answer-Help with soothing the pulp for decay that is irrating the pulp. Insulating base? -Correct Answer-Placed in deep cavity preps to protect the tooth from thermal shock. Protective base? -Correct Answer-Placed before the restoration is place to protect the pulp. Primer? -Correct Answer-Can also be know as desensitizer. Placed under restorative material. Fluoride varnish? -Correct Answer-Release fluoride on enamel, root structure and the dentin surfaces. Varnish? -Correct Answer-Organic solvent, seals dentin tubules and reduces microleakage.