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': 'A neonate diagnosed of having pentalogy of Fallot. She may have the following lesions: \nSelect and explain. \nA. TOF + PDA, B. TOF + ASD, C. TOF + COA, D. TOF + Polysplenia', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Patients with tetralogy of Fallot have a VSD, RV infundibular stenosis, RVH, and a dilated aoa (in about 50% of patients it overrides the septum). If there is an associated ASD, the complex is referred to as pentalogy of Fallot. Ref: Bashore T.M., Granger C.B., Hranitzky P., Patel M.R. (2013). Chapter 10. Hea Disease. In M.A. Papadakis, S.J. McPhee, M.W. Rabow (Eds), CURRENT Medical Diagnosis & Treatment 2013.', 'role': 'assistant'}]