EKG Competency Exam Questions and Answers||A+ Solution guide(Verified)

EKG Competency Exam
Questions and Answers||A+
Solution guide(Verified)

1. Which one of the following has the fastest pacemaking function:




a. SA node

b. Atrial monocytes

c. AV node

d. Bundle branches

e. Ventricular monocytes - CORRECT ANSWER-a. SA Node




SA = Starts pacing 1st

2. A good representation of the baseline is:

, a. PR Segment

b. Beginning of one P-wave to the beginning of the next P-wave

c. TP Segment

d. QT Interval

e. None of the above - CORRECT ANSWER-c. TP Segment




The end of one full beat to the beginning of the next beat shows the baseline of

the waveform

3. The normal duration for the PR interval is ___________________ seconds.




a. 0.08 - 0.10

b. 0.11 - 0.15

c. 0.12 - 0.20

d. 0.20 - 0.24

e. None of the above - CORRECT ANSWER-c. 0.12 - 0.20

4. The width of each small box on EKG paper represents:




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