The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A 32-year-old woman comes to the physician because of fatigue, breast tenderness, increased urinary frequency, and intermittent nausea for 2 weeks. Her last menstrual period was 7 weeks ago. She has a history of a seizure disorder treated with carbamazepine. Physical examination shows no abnormalities. A urine pregnancy test is positive. The child is at greatest risk of developing which of the following complications?   (A) Renal dysplasia   (B) Meningocele   (C) Sensorineural hearing loss   (D) Vaginal clear cell carcinoma
['(B) Meningocele <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Renal dysplasia \n (B) Meningocele \n (C) Sensorineural hearing loss \n (D) Vaginal clear cell carcinoma <> possible answers', '  A 32-year-old woman comes to the physician because of fatigue, breast tenderness, increased urinary frequency, and intermittent nausea for 2 weeks. Her last menstrual period was 7 weeks ago. She has a history of a seizure disorder treated with carbamazepine. Physical examination shows no abnormalities. A urine pregnancy test is positive. The child is at greatest risk of developing which of the following complications? <> context@']