SCIENCE
CIRCULATORY SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The doctor uses a ____ to listen to heartbeat.
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sphygmomanometer
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periscope
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telescope
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Stethoscope
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Explanation:
Detailed explanation-1: -Final answer : A doctor uses stethoscope to listen heart beat.
Detailed explanation-2: -It’s the stethoscope. This medical device proliferates all doctor iconography, from costumes to emojis to TV personalities. We have all seen a stethoscope and have had experience with it; but, what does it do? In short, the stethoscope helps amplify internal body sounds from the heart, lungs, and bowls.
Detailed explanation-3: -To listen to your own heart, place the chest piece of the stethoscope on your skin above your heart and lightly press down. You should be able to hear the “lub-dub” that sounds the heart makes as it pumps blood throughout the body.
There is 1 question to complete.