Control of the voluntary urethral sphincter in normal children is related to ________.
A) intelligence
B) nervous system development
C) enzymatic regulation
D) hormone regulation
E) muscular development

Question

Quizplus · Accepted Answer

The voluntary control of the urethral sphincter is related to nervous system development. It requires the ability to coordinate muscle contraction and relaxation through nerve impulses, which is a complex motor skill that develops over time. Intelligence, enzymatic regulation, hormone regulation, and muscular development do not directly influence the control of the voluntary urethral sphincter.

Control of the Voluntary Urethral Sphincter in Normal Children Is