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Q. |
Blood pressure is measured by |
A. | Barometer |
B. | Sphygmanometer |
C. | Hydrometer |
D. | Thermometer |
Answer» B. Sphygmanometer | |
Explanation: Sphygmomanometeran instrument for measuring blood pressure. It typically consists of an inflatable rubber cuff which is applied to the arm and connected to a column of mercury next to a graduated scale. |
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