
Description
Stethoscope is a medical device used to listen to the sounds of the heart, lungs, and other internal organs. it consists of a chest piece, which is placed on the patient's skin, and two earpieces, which are inserted into the user's ears. the chest piece contains a diaphragm, which is a thin, round piece of metal that vibrates when sound waves hit it. the vibrations are then transmitted through the tubing to the earpieces, where they can be heard