The following are multiple choice questions (with answers) about medical knowledge.   **Question:** All are true about RVG, except:   (A) 80% reduction of patient exposure   (B) Instant imaging   (C) Easy to storage and retrieval   (D) Image is sharper than cause by halogen halide
['(D) Image is sharper than cause by halogen halide <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) 80% reduction of patient exposure \n (B) Instant imaging \n (C) Easy to storage and retrieval \n (D) Image is sharper than cause by halogen halide <> possible answers', '  All are true about RVG, except: <> context@']