Author Question: The nurse is analyzing a 6-second ECG rhythm strip with the following findings: P to QRS ratio is ... (Read 57 times)

bobbie · **on:** Jun 2, 2019

Question 1

A patient's monitor strip shows an irregular rhythm. Which count and approach should the nurse use to estimate this patient's heart rate?
◦ Large blocks between two consecutive R waves and divide by 300
◦ Large blocks in 3 seconds and multiply by 20
◦ QRS complexes in 6 seconds and multiply by 10
◦ Small blocks between two consecutive R waves and divide by 1500

Question 2

The nurse is analyzing a 6-second ECG rhythm strip with the following findings: P to QRS ratio is 1:1; four regular R waves were present; QRS width was 0.10 second; PR interval was 0.18 second. How should the nurse document this rhythm?
◦ Sinus tachycardia noted with AV junctional rhythm
◦ Sinus bradycardia
◦ AV complete heart block noted
◦ Atrioventricular (AV) block with 2:1 ratio

bigcheese9 · **Reply #1 on:** Jun 2, 2019

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