Posted: January 22nd, 2018

Normal sinus rhythm : What 3 best criteria should the nurse use to determine normal sinus rhythm for a client on a cardiac monitor?

What criteria should the nurse use to determine normal sinus rhythm for a client on a cardiac monitor?

Check all that apply.

1. The RR intervals are relatively consistent
2. One P wave precedes each QRS complex
3. Four to eight complexes occur in a 6-second strip
4. The ST segment is higher than the PR interval
5. The QRS complex ranges from 0.12 to 0.2 seconds