Things You'll Need:
- Sphygmomanometer (blood pressure cuff)
- Stethoscope
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Step 1
Take your blood pressure either lying down or sitting in a relaxed position. If sitting, support the arm on a flat surface and flex it slightly at heart level.
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Step 2
Use your index and middle finger to palpate the brachial artery, located at the bend of the elbow. Position the deflated cuff evenly around the upper arm, an inch above the bend of the elbow, having the middle of the bladder over the brachial pulse. Wrap and secure the cuff. It should be even and snug, but avoid applying it too tightly.
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Step 3
Place the diaphragm of the stethoscope over the brachial artery and listen for the sound of the pulse. Tighten the screw on the inflation bulb and quickly pump the cuff bladder up by squeezing the bulb repeatedly. Pump the cuff up ten points above the point where you were last able to hear the brachial pulse with the stethoscope.
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Step 4
Loosen the bulb screw slowly, watch the gauge closely, listen for a pulse and let the air escape from the cuff. Take note of the number on the gauge when you first begin to hear the sound of the brachial pulse again. This is the systolic pressure.
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Step 5
Continue to listen as the cuff deflates until you're unable to hear a pulse. This is the diastolic pressure. Deflate the cuff completely and remove it form your arm.
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Step 6
Record your blood pressure readings, the time and date, and from which arm you took the pressure.
