Exam (elaborations)
Adult Health II HESI Questions and Answers Graded A+
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Adult Health II HESI Questions and Answers Graded A+ normal PR interval 0.12 0.20 (seconds) 3 5 (boxes) normal QRS interval 0.06 0.12 (seconds) 1 3 (boxes) pt with a 0.40 PR interval heart block takes long for the signal to travel from the SA to AV node heart block (long PR interval) order of h...
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