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: Gynaecology & Obstetrics
Which among the following drug is implicated in causing urinary retention 
Select and explain. 
A. Lisinopril, B. Meperidine, C. Terazosin, D. Losartan
B: Meperidine
Answer: B: Meperidine 
Explanation: None