How can I use a stethoscope for blood pressure?

Blood pressure is a measure of how hard the heart works to enforce blood through the body. The values ​​that indicate both working and resting blood pressure are accepted. Automatic blood pressure monitors are available on the market, but one of the most reliable methods includes the use of a cuff and a stethoscope for blood pressure. The cuff is used to control blood flow and the stethoscope is used to listen to it.

When blood pressure is carried out, the results are reported as two numbers. To determine this reading, you must first inflate the cuff on the upper arm of the patient until the blood flow is cut off into the lower arm. The stethoscope is then placed over the artery in the cheater arm. Drain the cuff slowly until you hear the sound of blood that moves again. Note read about the pressure indicator, either the dial or the mercury column at the moment.

release the pressure in the cuff slowly until no sounds hear in the artery. Also note this number. The combination of two numbers together indicates complete reading of the patient's blood pressure. When using a stethoscope for blood pressure, it is best if the patient sits with the arms located comfortably at the front so that it rests on the table or on another surface.

The first number indicates blood pressure because it is forced through the arteries. When using a stethoscope for blood pressure, it is a point in which the first blood sounds can be heard across the artery in the arm. This number is called systolic pressure and is usually higher than the second reading.

The second number, recorded when a person using a stethoscope for blood pressure can no longer hear the blood that throws itself, indicates the blood pressure of the body when the heart rests. This number is a diastolic reading and reflects blood pressure when the heart is at rest. During this phase of the heart does not push blood through the arteries, but fills blood in preparation for further pressure. Some consider this number more significant than systolic reading because the high diastolic number shows that on the arteries exIt takes more pressure, even if the heart is calm.