Basic EKG Exam Questions And Answers Verified 100% Correct 2026!!!!

Basic EKG Exam Questions And Answers Verified 100% Correct
2026!!!!
1. What is the normal electrical conduction pathway? 1. SA node 2. AV
node
3. Bundle of His 4. Bun-
dle Branches 5.
Purkinge fibers

2. What is atrial depolarization results in? P wave

3. What is ventricular depolarization is QRS
represented on EKG?

4. Why lead two is most popular monitoring lead? Bc see ventricular most
clearly.

5. What is the position of lead II? Salt(white) negative
up- per right, pepper(
black) ground upper
left, catsup (red)
positive lower left.

6. What is width in EKG strip represent? Time

7. What each tiny square represent? 0.04 seconds

8. What each larger square ( with 5 tiny squares)? 0.20 secs.

9. What is normal PR interval? 0.12-0.20 seconds
(3-5 tiny squares)

10. What is normal QRS interval? 0.04-0.12 seconds
(1-3 tiny squares)

11. What is rate of junctional bradycardia? Less than 40 beats
per min.

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, Basic EKG Exam Questions And Answers Verified 100% Correct
2026!!!!
12. What is run of V tach?




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