Hyperchloremia is an electrolyte disturbance, where there is an abnormal elevation in the level of chloride ions in the blood stream. The normal range for chloride ion in serum is 97 to107 mEq/L. Thus, if this normal range is exceeded, it is called as Hyperchloremia.
Colorado Day is a state observance on August 1. It is not a public holiday in the U.S., so most businesses, public offices, schools and colleges are open except for if the date falls on a non-working day. On August 1, 1876, president Ulysses S. Grant signed a proclamation admitting Colorado as a state. Colorado Day was celebrated as a state holiday on August 1 for many years, and then was moved to the first Monday in August, most likely after the time the U.S. Congress passed the Uniform Holidays Bill in 1968.
Some people celebrate Earth Day on the first day of Spring, which is the vernal equinox that occurs on or around March 21st. In 1970, U.S. Senator Gaylord Nelson proposed a bill designating April 22 as a national day to celebrate the earth. Since that time, Earth Day has been officially observed in April. At present, Earth Day is observed in 175 countries, and coordinated by the nonprofit Earth Day Network. The passage of the Clean Air Act, the Clean Water Act, and the Endangered Species Act are considered to be products associated with the 1970 Earth Day.