This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Respiratory system, Subject name: Medicine
Clinical feature of Bronchiestasis are all except 
Select and explain. 
A. Hemoptysis, B. Night sweats, C. Chest pain, D. Productive cough
B: Night sweats
Answer: B: Night sweats 
Explanation: Bronchiectasis is characterised by chronic,persistent productive cough with copious,continuously purulent sputum.Pleuritic pain is produced when infection spreads to involve pleura,or with segmental collapse due to retained secretions.There will be hemoptysis which can be mild,moderate or massive.General debility and halitosis are also present in bronchiectasis. Ref:Davidson's medicine-22nd edition,page no:679.