The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Surface roughness of an orthodontic mini-screw implant can be measured by:   (A) Gyrometer   (B) Androidometer   (C) Profilometer   (D) Resonance analyzer
['(C) Profilometer <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Gyrometer \n (B) Androidometer \n (C) Profilometer \n (D) Resonance analyzer <> possible answers', '  Surface roughness of an orthodontic mini-screw implant can be measured by: <> context@']