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.
Interesting Memorial of Meade. One of the many interesting memorials to see in DC is the Civil War monument to George Gordon Meade found along Pennsylvania Avenue near 3rd Avenue. The monument was created by Charles Grafly in 1927 and is made of Tennessee marble. It shows a a...