How a blood pressure cuff works

Wrap the cuff around the upper part of your bare arm.

how a blood pressure cuff works

Call your doctor right away if you are dizzy or lightheaded. The outer covering has markings, which indicate exactly how to place the cuff--the sensor needs to sit directly over artery just above the crook of the elbow. Put the stethoscope earpieces into your ears.

Blood Pressure Cuff

The cuff goes around your upper arm and you squeeze a rubber bulb to inflate it by hand. Tests show that finger and wrist devices do not always get correct measurements.

how a blood pressure cuff works

This information provides a general overview and may not apply to everyone. Measuring blood pressure accurately: Laparoscopic Method. You can also practice taking blood pressure using our free online blood pressure cuff: In fact, some of the most common automated blood pressure measuring devices have never passed AAMI certification [6]. Check the blood pressure reading by looking at the pointer on the dial.

An Introduction to Automated Blood Pressure Monitoring

Font size: If the subject is anxious, wait a few minutes before taking the pressure. British Medical Journal.

how a blood pressure cuff works

For most patients, it is likely that the first measurement will be higher than the second regardless of the resting interval [4] Having the correct size cuff is another critical factor for accurate measurements.

Aneroid monitors often cost less than digital monitors. Practice Use our aneroid and mercury sphygmomanometers simulators to practice your blood pressure measurement skills. There are some drawbacks to the digital monitor. You are here: A blood pressure cuff is specially calibrated to register the force of the blood and help medical personnel determine the patient's health status.

Blood Pressure Measurement

You must be able to hear your heartbeat through the stethoscope. For most patients, it is likely that the first measurement will be higher than the second regardless of the resting interval [4]. A blood pressure cuff is a device used to measure the force of the blood in the veins and arteries.