This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Anatomy
Sites of Anatomical Ureteric constrictions are following except 
Select and explain. 
A. Ureteropelvic junction, B. Ureterovesical junction, C. Crossing of iliac aery, D. Ischial spine
D: Ischial spine
Answer: D: Ischial spine 
Explanation: .