This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nose and PNS, Subject name: ENT
[{'content': 'All of the following are associated with Kartagener syndrome (immotile cilia syndrome) except: \nSelect and explain. \nA. Bronchiectasis, B. Sterility, C. Chronic sinusitis, D. Cleft palate', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Kartagener syndrome consists of bronchiectasis, chronic sinusitis, sterility and situs inversus. It is a disorder of ciliary motility. There is a genetic defect in the dynein complexes of axonemes.', 'role': 'assistant'}]