What is the correct method to determine if a rhythm on an EKG is regular or irregular?

Practise this NHA Certified EKG Technician (CET) Exam question free, then download the PDF, watch the video walkthrough, or unlock timed mock exams for the full web bank.

Download PDF Watch video

Multiple choice — select the best answer

ACompare the R-R intervals to see if they are consistent
BMeasure the duration of the P waves
CAnalyze the amplitude of the QRS complexes
DCheck the height of the T waves

✓ Correct answer: A. Compare the R-R intervals to see if they are consistent To determine if a rhythm on an EKG is regular or irregular, you should compare the R-R intervals. If the intervals between R waves are consistent, the rhythm is regular. This is a critical step in EKG analysis and helps in identifying various arrhythmias.

.q-expl{display:block!important}.q-opt[data-idx="0"]{border-color:#16a34a;background:#f0fdf4}.q-opt[data-idx="0"] .oltr{background:#16a34a;color:#fff}.q-opt{cursor:default!important;pointer-events:none}

Keep practising. Use the free NHA Certified EKG Technician (CET) Exam PDF, watch the YouTube walkthrough, or unlock all 10 web questions with timed mock exams.

Free PDF Video walkthrough

← Previous Next → 🎲 Random question ↩ Back to all questions

Keep practising

What is the correct method to determine if a rhythm on an EKG is regular or irregular?

Related questions

Free practice here. Timed mocks when you are ready.