The trigone is defined as:
a. the orifice of the ureter.
b. the inner area of the kidney.
c. a triangular area between the openings of the two ureters and the urethra.
d. the three divisions of the loop of Henle.
ANS: C
The trigone is a smooth triangular area between the openings of the two ureters and the urethra. This description is not associated with the orifice of a ureter, the inner area of the kidney, or a part of the loop of Henle.
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