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: Pathology
[{'content': 'Cystic fibrosis is associated with all except ? \nSelect and explain. \nA. Infeility, B. Azoospermia, C. Nasal polyps, D. Renal failure', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. is d i.e., Renal failure o Thick viscid plugs of mucus may also be found in the small intestine of infants. Sometimes these cause small-bowel obstruction, known as meconium ileus. o Chronic sinopulmonary disease manifested by : Persistent colonization/infection with typical cystic fibrosis pathogens, including Staphylococcus aureus, non typeable Hemophilus influenzae, mucoid and nonmucoid Pseudomonas aeruginosa, Burkholderia cepacia; Chronic cough and sputum production, nasal polyps. o Azoospermia and infeility are found in 95% of the males who survive to adulthood; congenital bilateral absence of the vas deferens is a frequent finding in these patients.', 'role': 'assistant'}]