This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Disorders of the Respiratory Tract, Subject name: Pediatrics
[{'content': 'Kartagener syndrome all true except- \nSelect and explain. \nA. Bronchitis, B. Sinusitis, C. Bronchiectasis, D. Infertility1', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Bronchitis o Kartagener syndrome is a subset of primary ciliary dyskinesia, an autosomal recessive condition characterized by abnormal ciliary structure and/or function leading impaired mucociliary clearance.Clinical presentationKartagener symdrome is characterised by the clinical triad of ISitus inversusChronic sinusitis and/or nasal polyposisBronchiectasisOther features includeo Telecanthus: widened interpupiilaty distance by a nasal polypo Infertility in maleso Subfertility in females", 'role': 'assistant'}]