Ch 13 Part 1 - Cardiac Conduction System Pathway Quiz
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Questions and Answers

The QRS complex represents ______ depolarization.

ventricular

Atrial repolarization also occurs during the ______.

QRS complex

The T-wave is the period of time when the ventricles ______.

repolarize

The size of the T-wave varies from ______ to person.

<p>person</p> Signup and view all the answers

Some people have distinctive T-waves, while others have barely any ______ at all.

<p>T-waves</p> Signup and view all the answers

The R-wave is much larger than the other waves due to the thick ventricle walls and simultaneous ______.

<p>depolarization</p> Signup and view all the answers

The ECG output can be divided into three basic parts: The P-wave represents the ______ depolarization.

<p>atrial</p> Signup and view all the answers

The larger the amplitude of the deflection on the ECG, the larger the number of ______ cells.

<p>depolarized</p> Signup and view all the answers

The same is not true for the QRS complex or P-waves, which are similar in amplitude from ______ to person.

<p>person</p> Signup and view all the answers

The R-wave is much larger than the other waves because the ventricle walls are very thick and the cells all ______ together.

<p>depolarize</p> Signup and view all the answers

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