Topics: BIOMEDICAL MCQ Quiz
Which rhythm is the principal component of the EEG that indicates the alertness of the brain?
A. a) theta rhythm
B. b) gamma rhythm
C. c) beta rhythm
D. d) alpha rhythm
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Which of the following amplifier circulatory is employed to reduce the hum noise generated by the power supply in the ECG circuit?
A. a) band pass filters
B. b) high pass filters
C. c) notch filters
D. d) low pass filters