Measuring and Changing Your Blood Pressure

575 Words3 Pages
Blood pressure is defined as the force of the blood against the artery wall. If ones blood pressure is too high or too low it may cause cardiovascular problems in the future. When blood pressure is measured, a cuff is placed on your arm, we will add pressure to this cuff to temporarily stop the blood flow. With a stethoscope we will then listen to your blood flow. By doing this we get two measurements, the first is systolic pressure. Systolic pressure is the reading when the blood is being contracted by the heart, or when the heart contracts, and diastolic pressure, measured when the heart relaxes. Blood pressure is expressed in millimeters of mercury, the first reading is Systolic pressure, and is always the higher of the readings. Diastolic pressure is measured second and is always lower than the systolic reading. A great example is when your blood is taken if the nurse says your blood pressure is 120 over 80 it means; that your systolic reading is 120 and your diastolic reading is 80. A ideal blood pressure is 120 over 80, or just below, and your reading is 135 over 8...

More about Measuring and Changing Your Blood Pressure

Open Document