QUESTION 1 In the normal electrocardiogram (lead I or II): a. P wave precedes every QRS complex, the P-R interval is greater than .40 seconds, the QRS is a positive deflection, and the T wave is a negative deflection P P wave precedes every QRS complex, the P-R interval is less than .20 seconds, and both the QRS and T waved are O b. positive deflections C. P precedes every 2nd or 3rd QRS complex, and the QRS and T waves are positive

QUESTION 1 In the normal electrocardiogram (lead I or II): a. P wave precedes every QRS complex, the P-R interval is greater than .40 seconds, the QRS is a positive deflection, and the T wave is a negative deflection P P wave precedes every QRS complex, the P-R interval is less than .20 seconds, and both the QRS and T waved are O b. positive deflections C. P precedes every 2nd or 3rd QRS complex, and the QRS and T waves are positive

Basic Clinical Lab Competencies for Respiratory Care: An Integrated Approach

5th Edition

ISBN:9781285244662

Author:White

Publisher:White

Chapter10: Noninvasive Monitoring

Section: Chapter Questions

Problem 5SEPT

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