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Identify the instrument shown below.

Describe it.

Asked by Topperlearning User 9th March 2015, 11:01 AM
Answered by Expert

The given instrument is the stethoscope. It consists of a chest piece that carries a sensitive diaphragm, two ear pieces and a tube joining the parts. The first stethoscope was made by Rene Laennec.

It is used to check the number of hearts beats per minute in patients which gives clue to the doctors about the patients' state of health.

Answered by Expert 9th March 2015, 1:01 PM
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