A basic metabolic panel is a combination of tests that helps them assess important functions in your body. Your sodium, potassium, and chloride levels will be tested as part of your electrolyte panel. Electrolyte balance is essential to the normal functioning of the muscular, cardiovascular, and nervous systems.
The Romans brought centralized rulership, a system of currency, roads and cities to Europe. In order to defend areas under Roman control and to expand by conquering neighbouring nations, large armies were posted and fortifications built along the borders of the empire.
Two other Roman practices came out of this cycle and led back into it to help Rome in its path of conquest. One was the practice of founding colonies to gain and secure their hold on a region. The other was the building of roads to help Roman armies move more quickly and easily than their enemies to threatened areas.