Question

write few lines on Stethoscope​

Answer 1

Stethoscope is the instrument used to measure heart rate.

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Answer 2

Answer:

The stethoscope is an acoustic medical device for auscultation, or listening to the internal sounds of an animal or human body. It typically has a small disc-shaped resonator that is placed against the skin, and one or two tubes connected to two earpieces.

Explanation:

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