LATEST NR 341/ NR341 Complex Adult Health Exam .Real Exam Questions With Correct Answers |Rated A+
LATEST NR 341/ NR341 Complex Adult Health Exam .Real Exam Questions With Correct Answers |Rated A+ 1. The QT interval is the total time taken for ventricular depolarization and repolarization. Prolongation of the QT interval: a. decreases the risk of lethal dysrhythmias. b. usually occurs when heart rate increases. c. increases the risk of lethal dysrhythmias. d. can only be measured with irregular rhythms. ANS: C
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