JAMB - English Language (2016 - No. 39)
For these questions, choose the option that best complete the gap(s)
The doctor listened to my heartbeat with a .........
The doctor listened to my heartbeat with a .........
cardiograph
stethoscope
chromometer
microscope
คำอธิบาย
stethoscope; a medical instrument for listening to the action of someone's heart or breathing, typically having a small disc-shaped resonator that is placed against the chest, and two tubes connected to earpieces.