sphygmomanometer

/,sfigmoumə'nɔmitə/

Thân thiện

A nurse uses a sphygmomanometer to check a patient's blood pressure.

Definition

1. Noun:
   • A medical instrument for measuring blood pressure: A sphygmomanometer is a device used to determine the pressure of the blood in the arteries. It typically consists of an inflatable cuff to restrict blood flow and a mercury or aneroid manometer to measure the pressure.

Usage Examples

• Noun:
  • The doctor used a sphygmomanometer to check my blood pressure during the annual physical.
  • Nurses are trained in the proper use of a sphygmomanometer to obtain accurate readings.

Advanced Usage

• "To apply the sphygmomanometer": To place the cuff of the device on a patient's arm to begin measurement.
  • The physician will apply the sphygmomanometer to your upper arm.
• "Manual/Digital sphygmomanometer": Specifies the type based on its operation. A manual device requires a stethoscope and user interpretation, while a digital one provides an automatic readout.
  • For home monitoring, a digital sphygmomanometer is often recommended for its ease of use.

Variants and Related Words

• Sphygmomanometry (n): The process or technique of measuring blood pressure using a sphygmomanometer.
  • Accurate sphygmomanometry is a fundamental clinical skill.
• Manometer (n): A general instrument for measuring pressure, of which a sphygmomanometer is a specific medical type.
  • The principle of the sphygmomanometer is based on a simple manometer.

Synonyms

• Blood pressure monitor: A more common, general term for a device that measures blood pressure, which can be synonymous with a sphygmomanometer, especially in non-technical contexts.
• BP cuff: A common informal term referring to the inflatable cuff component or the entire device.

Related Phrases and Collocations

• "Readings from a sphygmomanometer": The numerical results (systolic and diastolic pressures) obtained from the device.
  • The readings from the sphygmomanometer indicated mild hypertension.
• "Calibrate a sphygmomanometer": To check and adjust the device for accuracy.
  • Medical equipment must be serviced regularly to calibrate the sphygmomanometer.

Học thuật

Noun

1. a pressure gauge for measuring blood pressure