Which instrument is used to measure the blood pressure manually?

  1. A. Sphygmomanometer
  2. B. Centrifuge
  3. C. Electrophoresis
  4. D. Thermal cycler

Correct Answer: A. Sphygmomanometer

Explanation

A sphygmomanometer is the standard medical instrument used to measure arterial blood pressure manually by using an inflatable cuff and a pressure gauge.

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