This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pediatrics
[{'content': 'Premature baby of 34 wks was delivered. Baby developed bullous lesion on the skin and X-ray shows periostitis. What should be the fleet investigation ? \nSelect and explain. \nA. VDRL for mother & baby, B. ELISA for HIV, C. PCR for TB, D. Hepatitis surface antigen for mother', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., VDRL for mother and Baby Bullous lesion and periostitis suggest the diagnosis of congenital syphilis. o The only option related to syphilis is option 'a'. o Following evaluations are recommended : - 1. Physical examiation 2. A quantitative nontreponemal test for syphilis (VDRL). 3. CSF for cell count, protein & VDRL. 4. Long bone radiograph 5. Antitreponemal IgM.", 'role': 'assistant'}]