Solution :
Pulse
Pulses are similar sounds or vibrations like the heartbeat that can be felt at other human body locations. The main reason a pulse can be felt is the blood rushing through our veins. Some common places where you can calculate an individual’s pulse include knees, arms, wrists, neck, ankle etc.
This helps in giving an idea of your heartbeat. The pulse is measured with the help of a stethoscope. A stethoscope is a medical instrument that is used to measure the heartbeat and pulse. It has a diaphragm, a long rubber tube, and two earpieces.