B) 1.0 mm Explanation: At least 1 mm of bulk-fill or flowable base is needed to resist occlusal forces and achieve a ferrule-like effect.
Which of the following is the primary advantage of using "Bulk-Fill" composite resins compared to traditional incremental placement?A. Superior aesthetic translucencyB. Reduced polymerization shrinkage stressC. Increased depth of cure allowing 4-5mm layersD. Elimination of the oxygen-inhibited layer operative+dentistry+mcqs+pdf+new
: Questions regarding CAD/CAM preparations and digital impressions. operative+dentistry+mcqs+pdf+new