Match each term with its definition or description.
-ECG tracing indicating the repolarization of the ventricles
A)Systole
B)Diastole
C)Cardiac cycle
D)Stroke volume
E)Cardiac output
F)Sinoatrial node
G)Purkinje fiber
H)P wave
I)QRS complex
J)T wave

Question

Quizplus · Accepted Answer

The T wave represents the repolarization of the ventricles on an ECG tracing.

Answer: C 
 The cardiac cycle refers to a complete cycle of contraction and relaxation of the heart's chambers.

Answer: G 
 Purkinje fibers are specialized fibers in the ventricles responsible for rapid conduction of the electrical signal for efficient contraction.

Answer: H 
 The P wave represents the depolarization of the atria on an ECG tracing.

Answer: I 
 The QRS complex represents the depolarization of the ventricles on an ECG tracing.

Match Each Term with Its Definition or Description