Science, asked by madmax81, 2 months ago

please answer asap please​

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Answered by samvrithau
1

Answer:

a)stethoscope

  • b)A stethoscope can be used to listen to the sounds made by the heart, lungs or intestines, as well as blood flow in arteries and veins.
  • In combination with a manual sphygmomanometer, it is commonly used when measuring blood pressure
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