Once the blood pressure cuff and stethoscope are in place, the next step is to quickly inflate the cuff pressure to 30mmHg above the first Korotkoff sound.
When a blood pressure cuff modifies the blood flow via the artery, Korotkoff noises are produced. The lower arm is being supported by the chair as the relaxed figure sits there. The subject's right arm is used to put the blood pressure cuff. The diaphragm is positioned over the brachial artery.
And the cuff pressure is swiftly raised to a level that is approximately 30 mm Hg higher than the systolic pressure as established by the palpation technique. The air is then released from the cuff .At some time, the stethoscope user will start to hear sounds with each heartbeat. The systolic pressure is indicated here.
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