EKG Question #18
Question
On the electrocardiogram, which complex indicates repolarization of the ventricles?
Answers
- The P wave
- Rationale:
- The PR interval
- Rationale:
- The QRS interval
- Rationale:
- The T wave
- Rationale:
Overview
Explanation
The T wave represents the repolarization of the ventricles. It is slightly asymmetrical and follows the QRS. Downward, upward peaks, inversion, and abnormal associations with the ST segment (elevated, depressed) may indicate life-threatening disease or provide information to other conditions/illnesses.
Learning Outcomes
Test Taking Tip