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(a) The trigone is a triangular-shaped, smooth area of the bladder's mucosal wall between the:

A. external urethral sphincter
B. afferent arteriole
C. internal urethral sphincter
D. ureteral openings



Answer :

GinnyAnswer

Final answer:

The trigone is a triangular area at the base of the bladder crucial for urine transport and bladder function.


Explanation:

Trigone is a triangular area at the base of the bladder marked by the two ureters and the urethral orifice, resembling the points of a triangle. It plays a role in urine transport and bladder function, containing the internal and external urethral sphincters for voiding regulation.


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