The following are multiple choice questions (with answers) about medical knowledge.   **Question:** 2 years female has been successfully treated for urinary tract infection. Next step in management is :   (A) Do nothing   (B) Ultrasound   (C) Ultrasound + DMSA scan   (D) 6 monthly culture sensitivity
['(C) Ultrasound + DMSA scan <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Do nothing \n (B) Ultrasound \n (C) Ultrasound + DMSA scan \n (D) 6 monthly culture sensitivity <> possible answers', '  2 years female has been successfully treated for urinary tract infection. Next step in management is : <> context@']