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Questions and Answers
What is the main purpose of electrocardiography (ECG)?
What is the main purpose of electrocardiography (ECG)?
- To record the electrical activity in the heart (correct)
- To monitor brain activity
- To measure blood pressure
- To diagnose lung diseases
How many electrodes are there in the AD8232 ECG sensor?
How many electrodes are there in the AD8232 ECG sensor?
- Three (correct)
- Four
- Two
- One
What is the equation to calculate the heart rate (HR) in beats per minute (bpm) from the ECG signal?
What is the equation to calculate the heart rate (HR) in beats per minute (bpm) from the ECG signal?
- HR (bpm) = OT interval
- HR (bpm) = ORS width
- HR (bpm) = PR interval
- HR (bpm) = R-R (correct)
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