Question

Which of the following sequences represents the waveforms of the EKG in correct order?

A) A, B, C, D, E.
B) P, Q, R, S, T.
C) P, T, Q, R, S.
D) Q, R, S, T, P.
E) R, S, T, P, Q.

Answer 1

The correct sequence of EKG waveforms is P, Q, R, S, T. Option B) P, Q, R, S, T The waveforms represent electrical activity in the heart during a cardiac cycle. The P wave represents atrial depolarization, the QRS complex represents ventricular depolarization, and the T wave represents ventricular repolarization.

Step-by-step explanation:

The correct sequence of waveforms in an EKG is P, Q, R, S, T. Option B) P, Q, R, S, T represents the correct order of the EKG waveforms. The waveforms in the EKG represent the electrical activity of the heart during a cardiac cycle. The P wave represents atrial depolarization, the QRS complex represents ventricular depolarization, and the T wave represents ventricular repolarization.

P, Q, R, S, T represents the correct order of the EKG waveforms. The waveforms in the EKG represent the electrical activity of the heart during a cardiac cycle. The P wave represents atrial depolarization, the QRS complex represents ventricular depolarization, and the T wave represents ventricular repolarization.