Chapter 18.5, Problem 18.4.4QC

Summary Introduction

To write:

About the innervations of the bladder, internal urethral sphincter, and external urethral sphincter and innervation of which part will cause voluntary inhibition of micturition.

Introduction:

The urinary bladder is the organ of the urinary system that stores urine temporarily and helps in expelling urine. The bladder in human is hollow muscular elastic organ which is seated on the pelvic floor. The urine enters the bladder via the ureters and exits through urethra. The capacity of bladder ranges from 300-500ml.