![Stethoscope](http://sciencelab.co.ke/cdn/shop/products/d8cfe3652c1f6a0d9cb809dc4bb4bc469a85b735_{width}x.jpg?v=1565081834)
The stethoscope is an acoustic medical device for auscultation, or listening to the internal sounds of an animal or human body. It typically has a small disc-shaped resonator that is placed against the skin, and one or two tubes connected to two earpieces.