Chapter 23, Problem 11TYR

Summary Introduction

Introduction:

In the surface of the pelvic cavity, just below the peritoneum and in behind the pubic symphysis lies a muscular sac called as the urinary bladder. The urinary bladder’s flattened superior surface is covered by a fibrous adventitia and parietal peritoneum. The muscular detrusor has three layers of smooth muscle and trigone is an opening of urethra mark and two ureters in the bladder surface. Bladder infections are more common in this site. A urinary bladder stores moderate of 500 ml and maximum 800 ml of urine.