Inadequate volume (hypovolemic) hyponatremia. The amount of water in the body is too low as can occur in dehydration. The anti-diuretic hormone is stimulated, causing the kidneys to make very concentrated urine and hold onto water. This may be seen with excessive sweating and exercising in a hot environment.
Sponsored Topics. Pocahontas is a city in and the county seat of Pocahontas County, Iowa, United States. The population was 1,789 in the 2010 census, a decline from the 1,970 population in the 2000 census. This city was named after the Native American princess from Jamestown, Virginia.
Pocahontas County, Iowa (IA) County population in 2014: 7,138 (all rural); it was 8,662 in 2000. County owner-occupied with a mortgage or a loan houses and condos in 2010: 1,123. County owner-occupied free and clear houses and condos in 2010: 1,467. County owner-occupied houses and condos in 2000: 2,863.