The following are multiple choice questions (with answers) about medical knowledge.   **Question:** The resolution of IOPA is about:   (A) 10 Lp/mm   (B) 16 Lp/mm   (C) 28 Lp/mm   (D) 30 Lp/mm
['(B) 16 Lp/mm <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) 10 Lp/mm \n (B) 16 Lp/mm \n (C) 28 Lp/mm \n (D) 30 Lp/mm <> possible answers', '  The resolution of IOPA is about: <> context@']