POPULATION BY SEX AND AGE : Total 2010 Census Population for HOLLY SPRINGS, NC: 24,661: 100.0%: Under 5 years: 2,507: 10.2%: 5 to 9 years: 2,769: 11.2%: 10 to 14 years: 2,335: 9.5%: 15 to 19 years: 1,473: 6.0%: 20 to 24 years: 654: 2.7%: 25 to 29 years: 1,296: 5.3%: 30 to 34 years: 2,296: 9.3%: 35 to 39 years: 2,799: 11.3%: 40 to 44 years: 2,463: 10.0%: 45 to 49 years: 1,818: 7.4%: 50 to 54 years: 1,313: 5.3%
General anesthesia is the induction of a balanced state of unconsciousness, accompanied by the absence of pain sensation and the paralysis of skeletal muscle over the entire body.
William Morton first demonstrated the use of ether as an anesthetic, but no one knows who actually invented anesthesia. After Morton's demonstration at Massachusetts General Hospital, several people came forward claiming they had discovered anesthesia much earlier.