Which option lists all three main waves of the EKG?

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Multiple Choice

Which option lists all three main waves of the EKG?

Explanation:
The main idea is understanding the three key electrical events the ECG shows: atrial depolarization, ventricular depolarization, and ventricular repolarization. The P wave represents atrial depolarization as the atria prepare to pump blood. The QRS complex reflects ventricular depolarization as the ventricles contract. The T wave corresponds to ventricular repolarization as the ventricles reset between beats. So the complete set of all three main waves is P wave, QRS complex, and T wave. Any option that leaves out one of these components doesn’t list all the major waves.

The main idea is understanding the three key electrical events the ECG shows: atrial depolarization, ventricular depolarization, and ventricular repolarization. The P wave represents atrial depolarization as the atria prepare to pump blood. The QRS complex reflects ventricular depolarization as the ventricles contract. The T wave corresponds to ventricular repolarization as the ventricles reset between beats. So the complete set of all three main waves is P wave, QRS complex, and T wave. Any option that leaves out one of these components doesn’t list all the major waves.

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