a) Endoscope
b) Electrocardiogram (ECG)
c) Electroencephalography (EEG) machine
d) Electromyography (EMG) machine
Answer: d) Electromyography (EMG) machine
a) Endoscope
b) Electrocardiogram (ECG)
c) Electroencephalography (EEG) machine
d) Electromyography (EMG) machine
Answer: d) Electromyography (EMG) machine