Dehydration occurs when water intake is insufficient to replace free water lost due to normal physiologic processes (e.g. breathing or urination) and other causes (e.g. diarrhea or vomiting). Hypovolemia is a related condition specifically meaning a decrease in volume of blood plasmaâ not of total body water.
Last official estimated population of Lucas County was 8,889 (year 2014)[1]. This was 0.003% of total US population and 0.3% of total Iowa state population. Area of Lucas County is 434.4 miÂ² (=1125.1 kmÂ²), in this year population density was 20.46 p/miÂ². If population growth rate would be same as in period 2010-2014 (-0.03%/yr), Lucas County population in 2017 would be 8,882 .
People of Hispanic origin accounted for 53 percent of Lancaster County's population growth from 2010 to 2012. That's according to population estimates for July 1, 2012, released this month by the Census Bureau. While Lancaster County's overall population has grown 1.4 percent since the 2010 census - from 519,445 to 526,823 - its number of Hispanic residents alone climbed 8.7 percent. Local leaders attribute the surge to births among the Hispanic community as well as migration from Latin America and other parts of the U.S.