The 2012 Election: Our Price Tag (Finally) for the Whole Ball of Wax. With the final 2012 campaign finance reports, and their amendments, all in (well, mostly), the Center for Responsive Politics calculates that the elections cost at least $6.3 billion â more than we previously estimated.
The nerves that control your bladder can be described as follows: Parasympathetic nerves from the S2, S3 and S4 levels of your spinal cord cause the upper part of your bladder to contract and your bladder neck to relax, assisting in the process of micturition (urination).
The bladder is connected to the urethra, which delivers the urine to the outside of the body. The primary function of the urinary tract system is to remove substances from the blood, to form urine and help to regulate various metabolic processes. (Click an organ above to see its description.).Urethra. Function In females, the urethra is a tube that conveys urine from the urinary bladder to the outside of the body. In males, the urethra also functions as a urinary canal and as a passageway for cells and secretions from various reproductive organs.Structure The wall of the urethra is lined with mucous membranes and contains a relatively thick layer of smooth muscle tissue.he urinary tract system is a group of organs of the body, which are responsible for the excretion of urine. In humans, the urinary system includes 2 kidneys, a pair of tube-like structures, called the ureters, which connect the kidneys to the bladder.