High Blood Pressure. By lowering blood pressure, blood pressure medications (like clonidine) are thought to decrease the risks that occur with long-term high blood pressure (see Effects of High Blood Pressure). Clonidine does not, however, cure high blood pressure. It can be used alone or in combination with other blood pressure medications.
Add your answer. Do s-waves move side to side and do p-waves move up and down? In one book it says p-waves move up and down and another it says p-waves move side to side. And also s-waves, one book says they move up and down and another side to side! so what is it? and which causes the most damage?
Surface Waves - Radiate from the epicenter and travel along the Earth's surface. Have up and down rolling motion, and side to side vibrational motion. During an earthquake, the Earth's surface 'rolls' like waves on the open ocean and moves from side to side. Body Waves - Radiate from the focus and travel throughout the earth's interior. There are two types of body waves: P-waves and S-waves. P-wave (primary wave) - A compressional wave that causes alternate compression-expansion of the rock. Move through both solids and liquids (Fig 8.8 A).