A. Placing composite over amalgam. B. Placing a layer of glass ionomer cement (base/liner) covered by composite resin. C. Etching dentin and enamel separately. D. Using two different types of composites. Answer: B Main Hoon Na Af Somali Saafi Films Better - 3.79.94.248
A. Dr. Michael Buonocore. B. Dr. G.V. Black. C. Dr. Edward Angle. D. Dr. Rafael Bowen. Answer: B (However, modern dentistry utilizes "Prevention of Extension" due to adhesive materials). Section C: Dental Materials (Amalgam, Composites, Bonding) 11. The primary purpose of a "Base" in a deep cavity preparation is to: A. Bond the restorative material to the tooth. B. Provide thermal insulation and protect the pulp. C. Etch the dentin surface. D. Prevent micro-leakage. Answer: B Nudists - 14 Year Old Lovely Girl And Elder -nudist Bath Ii- Russian Innocent N | Holynature Naturists
You can use the content below to study, or copy-paste it into a document to create your own PDF. Section A: Cariology & Diagnosis 1. The term "Remineralization" refers to: A. The process of mineral loss from the tooth structure. B. The process where calcium and phosphate ions are redeposited in the enamel matrix. C. The surgical removal of carious lesions. D. The formation of secondary dentin. Answer: B
A. Filler particle. B. Photoinitiator. C. Coupling agent. D. Pigment. Answer: B Section D: Matrix, Matrices & Miscellaneous 18. The primary function of a matrix band in Class II restoration is to: A. Provide retention for the amalgam. B. Contour the proximal surface and prevent material overhang. C. Protect the gingiva. D. Increase the hardness of the restoration. Answer: B
A. Modified and preserved. B. Completely removed. C. Not affected. D. Used for bonding. Answer: B
A. Marginal Ridge. B. Oblique Ridge. C. Transverse Ridge. D. Cusp of Carabelli. Answer: A
A. A layer of bacteria on the tooth surface. B. A layer of dentin debris and collagen produced by cutting instruments. C. The adhesive layer applied before the composite. D. The etched enamel surface. Answer: B
A. Acute pulpitis in permanent teeth. B. Deep carious lesions in young permanent teeth with risk of pulp exposure. C. Superficial enamel caries only. D. Non-vital teeth undergoing root canal therapy. Answer: B