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: Pharmacology
Ipratropium bromide is used for 
Select and explain. 
A. renal colic, B. Organophosphorus poisoning, C. Bronchial asthma, D. miosis
C: Bronchial asthma
Answer: C: Bronchial asthma 
Explanation: None