The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Light transmitting wedges transmit:   (A) 70-80% of incident light   (B) 80-85% of incident light   (C) 85-90% of incident light   (D) 90-95% of incident light
['(D) 90-95% of incident light <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) 70-80% of incident light \n (B) 80-85% of incident light \n (C) 85-90% of incident light \n (D) 90-95% of incident light <> possible answers', '  Light transmitting wedges transmit: <> context@']