Crack the Code of Medical Jargon—Test your IQ
What device is commonly used to measure blood pressure?
Correct Incorrect A sphygmomanometer is the standard clinical instrument used to measure arterial blood pressure. It typically consists of an inflatable cuff, a pressure gauge (mercury or aneroid), and a stethoscope for auscultation. The cuff is inflated to temporarily occlude blood flow in the brachial artery, then gradually deflated while listening for Korotkoff sounds to determine systolic and diastolic pressures. Accurate blood pressure measurement is essential for diagnosing hypertension, monitoring treatment efficacy, and assessing cardiovascular risk. Proper technique and calibration of the sphygmomanometer are critical to ensure reliable results in clinical practice.