What is the trigone?
A) It is the smooth muscle that comprises the orifice of the ureter.
B) It is the inner mucosal lining of the kidneys.
C) It is a smooth triangular area between the openings of the two ureters and the urethra.
D) It is the three divisions of the loop of Henle.

Question

Quizplus · Accepted Answer

The trigone is a smooth triangular area located at the base of the bladder and between the openings of the two ureters and the urethra. It is important for the regulation of urine flow and storage in the bladder. Option A refers to the ureteral orifice, option B describes the inner lining of the kidneys, and option D refers to the three segments of the renal tubule in the nephron.

What Is the Trigone