Direct Democracy: The Right of the People to Make Fools of Themselves; The Use and Abuse of Initiative and Referendum, a Local Government Perspective.. Seattle Law Review 19 (fall).
Listening to Your Heart. Your doctor will use a stethoscope to hear your heartbeat. The opening and closing of your heart's valves make a lub dub noise. The doctor can check your heart and valve health and hear your heart's rate and rhythm by listening to those sounds.
Then, when you see them at the doctor's office, you will know what they are used for and how they are used. At your checkup, you can ask the doctor or nurse questions about the instruments and can ask to touch them. Stethoscope. The doctor uses a stethoscope (steth-o-scope) to listen to your heart and lungs and make sure they are healthy. He or she will place a small metal circle, called a bell, against your chest, at the spot where you can feel your heart beating. This special bell does not make noise. It allows the doctor to listen carefully to your heartbeat and your breathing. Sounds travel from the bell, through a rubber tube, and into the doctor's ears. The doctor may move the bell around on your chest and ask you to take deep breaths while he or she listens to your lungs. Some kids ask the doctor to let them listen to their own heartbeat or the doctor's heartbeat through the stethoscope.