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).
There are several functions of the Urinary System: 1  Removal of waste product from the body (mainly urea and uric acid) 2  Regulation of electrolyte balance (e.g. sodium, potassium and calcium) 3  Regulation of acid-base homeostasis.  Controlling blood volume and maintaining blood pressure.