MCQ
The device used to hear the heartbeat is called$..........$
  • A
    Thermometer
  • Stethoscope
  • C
    Sphygmomanometer
  • D
    Microscope

Answer

Correct option: B.
Stethoscope
Thermometer is used for measuring temperature.
Stethoscope is used to measure heartbeat.
Sphygmomanometer is used to measure blood pressure.
Microscope is used to observe organisms, tissues or cells that cannot be seen through naked eyes.

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