The external urethral sphincter is located
A) at the external urethral orifice.
B) at the junction of the bladder wall and urethra.
C) at the ureteral orifice.
D) at the urogenital diaphragm.

Question

Quizplus · Accepted Answer

The external urethral sphincter is located at the urogenital diaphragm, which is a muscular structure that separates the pelvic cavity from the perineum. This sphincter is under voluntary control and helps to regulate the flow of urine through the urethra.

The External Urethral Sphincter Is Located