A pressure is created when 280-320 ml of urine accumulates in the human bladder. During this the urethral detrusor muscle contracts and the sphincter muscle expands. As a result, urine is released from the body.
Educational Website
A pressure is created when 280-320 ml of urine accumulates in the human bladder. During this the urethral detrusor muscle contracts and the sphincter muscle expands. As a result, urine is released from the body.