what are the function of stethoscope?
Answers
Answer:
Explanation:
★ A stethoscope is a medical device used for listening the internal sound of organs .
★ It is often used to listen heart and lung's sound and even the small intestine's.
★ It has a small round disc and two earphones.
★ It was first used in France in 1816 by René Laennec.
★ It can also be used for measuring bLood pressure in combination with sphygmomanometer.
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What are the function of stethoscope?
The main function of the stethoscope is to measure the sound of the heartbeat to know the heart rate.
The stethoscope is used to amplify the sound of the heart so that the doctor can get an accurate idea of the heart rate.
A stethoscope is an instrument that consists of a chest piece, 2 earpieces, and a tube connecting the two pieces. The chest piece contains a sensitive diaphragm. Placing this diaphragm on the chest increases the sound of the heartbeat through the tube to the earpiece, allowing the doctor to track the heartbeat.
is heard clearly and he is able to guess the speed of the heartbeat. Accordingly, the doctor makes an inference about the disease.
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