The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Glazing of the layer crack is seen because Of   (A) Thermal shock   (B) Contamination   (C) Incompatible   (D) None
['(A) Thermal shock <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Thermal shock \n (B) Contamination \n (C) Incompatible \n (D) None <> possible answers', '  Glazing of the layer crack is seen because Of <> context@']