The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Sensitivity in gingival area of class II light cured composite restoration after 2 months is due to:   (A) Improper cavity preparation at gingival margin   (B) Curing from occlusal area only   (C) Addition of resin in multiple increments   (D) Curing from buccal and lingual aspect
['(A) Improper cavity preparation at gingival margin <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Improper cavity preparation at gingival margin \n (B) Curing from occlusal area only \n (C) Addition of resin in multiple increments \n (D) Curing from buccal and lingual aspect <> possible answers', '  Sensitivity in gingival area of class II light cured composite restoration after 2 months is due to: <> context@']