Question

Urination is categorized as

• A. Voluntary control
• B. Involuntary control
• C. Both A and B
• D. Urination is under hormonal control

Answer 1

The correct option is C Both A and B

The stretch receptors in urinary bladder send signals to the brain to initiate urination. The internal sphincter is under involuntary control. The external sphincter is under voluntary control.