This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': 'Which of the following is not a feature of cystic fibrosis \nSelect and explain. \nA. A. Autosomal recessive disease, B. B. Abnormal chloride transpo, C. C. Affects intestine only, D. D. Increased risk of of pulmonary infection', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Cystic fibrosis is also known as salty baby syndrome or mucoviscidious Autosomal recessive condition predominantly affecting lungs Characterized by abnormal transpo of chloride and sodium across epithelium, leading to thick vicious secretions Refer robbins 9/e 466', 'role': 'assistant'}]