This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nose and paranasal sinuses, Subject name: ENT
22.Regarding ethmoidal polyp,which of the following is true: 
Select and explain. 
A. epitaxis, B. Unilateral, C. <10 years, D. Associated with Bronchial asthama
D: Associated with Bronchial asthama
Answer: D: Associated with Bronchial asthama 
Explanation: Ref: Dhingra 7e pg 195.