This instrument consists of an arm cuff and an air pressure pump.It is used to determine blood pressure.
A)sphygmomanometer
B)echocardiograph
C)cardiac pacemaker
D)electrocardiograph

Question

Quizplus · Accepted Answer

The instrument described is a sphygmomanometer, which measures blood pressure by inflating the cuff to temporarily stop blood flow in the arm and then slowly deflating it while listening for sounds of blood flow to determine the systolic and diastolic pressures. An echocardiograph is a device that uses ultrasound to create an image of the heart, a cardiac pacemaker is a device implanted in the chest to regulate heartbeats, and an electrocardiograph is a device that records the electrical activity of the heart.

This Instrument Consists of an Arm Cuff and an Air