You have all heard the ‘tick-tick’ of the clock. Have you seen a doctor using a stethoscope to listen to our chest?

Monjur Alahi

You have all heard the ‘tick-tick’ of the clock. Have you seen a doctor using a stethoscope to listen to our chest? What do you think she hears? Where is the sound coming from? Is there a clock inside your chest that keeps ticking away?


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Salim Ahmed Kawsar

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Yes, I have seen a doctor using a stethoscope. She hears the heart beat by using stethoscope. This sound comes from our heart. No, there is no clock inside our chest that keeps ticking away, but a heart lies in the left side of the chest that beats continuously.

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