A lack of oxygen supply to the tissues can also produce pain by causing the release of chemicals from ischemic tissue. Muscle spasm is another cause of pain, probably because it has the indirect effect of causing ischemia and stimulation of chemosensitive pain receptors. Transmission and Recognition of Pain.
Washington Monument State Park In Washington County, four miles east of Boonsboro and 1 1/2 miles north of Alternate Route 40 on Monument Road, Washington Monument State Park is named for the first monument in the country erected to the father of our country, George Washington.
The Washington Monument is an obelisk on the National Mall in Washington, D.C., built to commemorate George Washington, once commander-in-chief of the Continental Army and the first President of the United States.