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The function of the bulb of a manual sphygmomanometer is to inflate the cuff to stop the flow of arterial blood in the arm so that the blood pressure can be determined. The bulb pumps air into the cuff, causing it to expand against the upper arm. Enough air is pumped into the cuff to stop the flow of arterial blood. The pressure is then slowly released and the point at which blood begins to flow again is recorded as the systolic pressure, representing the highest arterial pressure of the cardiac cycle. Blood flows only with the beating of the heart, however, and further pressure is released until the arterial blood flows freely. This point is recorded as the diastolic pressure, representing the lowest arterial pressure when the heart is at rest.

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Q: Function ofbulb of sphygmomanometer
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Related questions

What is the function of the valve of sphygmomanometer?

The function of air valve of sphygmomanometer is to decrease or increase the airflow into the cuff. It is necessary for an accurate blood pressure.


What is the function of valve of sphygmomanometer?

The function of air valve of sphygmomanometer is to decrease or increase the airflow into the cuff. It is necessary for an accurate blood pressure.


What is the difference between a sphygmomanometer and a blood pressure monitor?

I would love to take the opportunity to answer this question, The sphygmomanometer and BP meter are the same there is no difference.


What is the name of the device to monitor your blood pressure?

The real name for a blood pressure cuff is sphygmomanometer.


Which is the correct spelling of the name of the instrument used to measure blood pleassure?

The correct spelling is "sphygmomanometer."


What is the Medical term meaning blood pressure cuff?

The medical term for a blood pressure cuff is a sphygmomanometer.


What is the name of the instrument used to compress the artery and record pressures in the auscultatory method of determining blood pressure?

Sphygmomanometer.


What is the actual name for a stethoscope?

Sphygmomanometer


What sense organ does a sphygmomanometer extend?

A sphygmomanometer is typically used along with a stethoscope to measure blood pressure. Therefore, it is an extension of the ear.


How do you use sphygmomanometer?

Sphygmomanometers are used to check a patient's blood pressure. A sphygmomanometer is also simply called a blood pressure cuff.


Which measurement is a reading from a sphygmomanometer?

A sphygmomanometer is a device used to measure blood pressure. A more common name for this device is a blood pressure meter.


What does a sphygmomanometer specifically measure?

Blood Pressure.