The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A 3466-g (7-lb, 10-oz) female newborn is delivered at 38 weeks' gestation to a 32-year-old woman, gravida 2, para 1. Apgar scores are 7 and 8, at 1 and 5 minutes, respectively. The mother has a history of schizophrenia and was treated with lithium until 5 weeks' gestation, when she found out that she was pregnant. The mother was treated for alcohol abuse disorder 2 years ago. She has been sober for 14 months now. Examination shows that the child has micrognathia, a broad nasal bridge, a short philtrum, and small, low-set ears. Examination of the mouth shows a cleft palate. A grade 3/6 systolic ejection murmur can be heard over the left sternal border. Echocardiography shows a single overriding great vessel arising from the heart. Further evaluation is most likely to show which of the following findings?   (A) Low levels of parathyroid hormone in serum   (B) Double bubble sign on abdominal x-ray   (C) Chromosome 5p deletion on FISH studies   (D) Bilateral cataracts on ocular examination
['(A) Low levels of parathyroid hormone in serum <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Low levels of parathyroid hormone in serum \n (B) Double bubble sign on abdominal x-ray \n (C) Chromosome 5p deletion on FISH studies \n (D) Bilateral cataracts on ocular examination <> possible answers', "  A 3466-g (7-lb, 10-oz) female newborn is delivered at 38 weeks' gestation to a 32-year-old woman, gravida 2, para 1. Apgar scores are 7 and 8, at 1 and 5 minutes, respectively. The mother has a history of schizophrenia and was treated with lithium until 5 weeks' gestation, when she found out that she was pregnant. The mother was treated for alcohol abuse disorder 2 years ago. She has been sober for 14 months now. Examination shows that the child has micrognathia, a broad nasal bridge, a short philtrum, and small, low-set ears. Examination of the mouth shows a cleft palate. A grade 3/6 systolic ejection murmur can be heard over the left sternal border. Echocardiography shows a single overriding great vessel arising from the heart. Further evaluation is most likely to show which of the following findings? <> context@"]