system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A 10-year-old boy is brought to the clinic by his mother with complaints of cough productive of yellow sputum for the past couple of weeks. This is the 4th episode the boy has had this year. He has had recurrent episodes of cough since childhood, and previous episodes have subsided with antibiotics. There is no family history of respiratory disorders. His vaccinations are up to date. He has a heart rate of 98/min, respiratory rate of 13/min, temperature of 37.6°C (99.7°F), and blood pressure of 102/70 mm Hg. Auscultation of the chest reveals an apex beat on the right side of the chest. A chest X-ray reveals that the cardiac apex is on the right. A high-resolution CT scan is performed which is suggestive of bronchiectasis. Which of the following structures is most likely impaired in this patient?
assistant
Dynein