This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Genetics And Genetic Disorders, Subject name: Pediatrics
[{'content': 'Kartagener syndrome is characterized by: \nSelect and explain. \nA. Bronchiectasis, B. Situs inversus, C. Sinusitis, D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. D. All of the abovePrimary ciliary dyskinesia is also known as Kartagener syndrome. It is a combination of Situs inversus, chronic sinusitis, and bronchiectasis. It is inherited via an autosomal recessive pattern. Symptoms result from defective cilia motility.', 'role': 'assistant'}]