The stimulus for urination is stretching of the:
A)rugae
B)detrusor muscle
C)trigone
D)external urethral sphincter

Name: The stimulus for urination is stretching of the: A)rugae B)detrusor muscle C)trigone D)external urethral sphincter
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Question

Quizplus · Accepted Answer

The stretching of the detrusor muscle is the main stimulus for urination. When the bladder fills up, the detrusor muscle contracts, triggering the urge to urinate.

The Stimulus for Urination Is Stretching of The