This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: ENT
Tracheostomy is indicated in all except - 
Select and explain. 
A. Tracheal stenosis, B. Bilateral vocal cord palsy, C. Foreign body larynx, D. Uncomplicated bronchial asthma
D: Uncomplicated bronchial asthma
Answer: D: Uncomplicated bronchial asthma 
Explanation: None