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: Anatomy
Ureteric constrictions are at all sites except - 
Select and explain. 
A. Pelviureteric junction, B. Lesser pelvis, C. At ischial spine, D. Urinary bladder wall
C: At ischial spine
Answer: C: At ischial spine 
Explanation: The ureter is constricted at 5 places:-


At the pelviureteric junction.
At the brim of the lesser pelvis.
Point of the crossing of the ureter by ductus deferens or broad ligament of the uterus.
During its oblique passage through the bladder wall.
At its opening in the lateral angle of the trigone.