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: Ophthalmology
Latanoprost used topically in glaucoma primarily acts by – 
Select and explain. 
A. Decreasing aqueous humour formation, B. Increasing uveoscleral outflow, C. Releasing pupillary block, D. Increasing trabecular outflow
B: Increasing uveoscleral outflow
Answer: B: Increasing uveoscleral outflow 
Explanation: None