Cardiac Subspecialty Certification (CSC) Exam

Category - Free CSC Practice Test Questions

What does the horizontal aspect of the EKG measure?

  1. Voltage
  2. Duration
  3. Watts
  4. Waveforms
Explanation

Answer: B - The horizontal aspect of the EKG measures duration. The smaller squares are .04 seconds in duration and the larger ones are .20 seconds in duration.

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