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': 'In asymmetrical IUGR which organ is not affected - \nSelect and explain. \nA. Subcutaneous fat, B. Muscle, C. Liver, D. Brain', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Brain IUGR is classified as 1) Symmetric IUGR o Reduced growth is symmetric -4 head circumference, length and weight equally affected. o Has earlier onset. o Is associated with diseases that seriously affect fetal cell number, such as conditions with chromosomal, genetic malformation, teratogenic, infectious or severe maternal hypeensive etiologies. 2) Asymmetric IUGR o Reduced growth is asymmetric with relative sparing of head growth. o Has late onset. o Is associated with poor maternal nutrition or with late onset / exacerbation of maternal vascular disease (preeclampsia, chronic hypeension).", 'role': 'assistant'}]