This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: CVS Embryology, Subject name: Anatomy
[{'content': 'A newborn baby is readmitted to the hospital with hypoxia and upon testing is found to have pulmonary stenosis, dextraposition of the aoa, interventricular septal defect, and hyperophy of the right ventricle. Which of the following is best described by these symptoms? \nSelect and explain. \nA. ASD, B. Patent ductus aeriosus, C. Tetralogy of Fallot, D. Aoic stenosis', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Tetralogy of Fallot is a combination of congenital cardiac defects consisting of- (a) pulmonary stenosis, (b) dextraposition of the aoa (so that it overrides the ventricular septum and receives blood from the right ventricle), (c) ventricular septal defect (VSD), (d) right ventricular hyperophy.', 'role': 'assistant'}]