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
Bronchiectasis sicca is seen with 
Select and explain. 
A. TB, B. Peusis, C. Cystic fibrosis, D. Pneumonia
A: TB
Answer: A: TB 
Explanation: Bronchiectasis sicca is a dry bronchiectasis seen in tuberculosis Bronchiectasis sicca or dry bronchiectasis is a very rare condition in which there are all the features of bronchiectasis except for the absence of copious amount of sputum which is usually a hall mark of bronchiectasis Dry bronchiectasis is rare condition in which abnormal dilataion of trachea bronchial tree Ref Davidson 23rd edition pg 586