Proper technique is vital for accurate measurements. Here are the steps:
1. Position the Patient: Ensure the patient is seated comfortably with their arm supported at heart level. 2. Wrap the Cuff: Secure the cuff snugly around the upper arm, approximately 1 inch above the elbow. 3. Inflate the Cuff: Use the inflation bulb to pump air into the cuff until the gauge reads about 20-30 mmHg above the expected systolic pressure. 4. Deflate Slowly: Gradually release air from the cuff while listening with a stethoscope placed over the brachial artery. 5. Read the Gauge: Note the gauge reading at the first appearance of the Korotkoff sounds (systolic pressure) and when the sounds disappear (diastolic pressure).
