The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A Iaday 35 years old lactating mother Presented with a Painful breast lump. Most appropriate initial investigation should be:   (A) Mammography   (B) USG   (C) MRI   (D) X-ray
['(B) USG <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Mammography \n (B) USG \n (C) MRI \n (D) X-ray <> possible answers', '  A Iaday 35 years old lactating mother Presented with a Painful breast lump. Most appropriate initial investigation should be: <> context@']