The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Tooth brush abrasions are more common on the   (A) Mandibular teeth, on the right half of the arch   (B) Mandibular teeth, on the left half of the arch   (C) Maxillary teeth, on the right half of the arch   (D) Maxillary teeth, on the left half of the arch
['(D) Maxillary teeth, on the left half of the arch <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Mandibular teeth, on the right half of the arch \n (B) Mandibular teeth, on the left half of the arch \n (C) Maxillary teeth, on the right half of the arch \n (D) Maxillary teeth, on the left half of the arch <> possible answers', '  Tooth brush abrasions are more common on the <> context@']