AAH Exam Questions And Answers Latest Update 2026|2027
1. Which of the following terms refers to EKG artifact that Broken recording
occurs when the signal is compromised by frayed or
faulty wires?
2. Which of the following can cause a wandering base- Patient shivering
line?
3. What is the term for an extra beat that appears on an escape beat
EKG that is not part of an arrhythmia?
4. What type of test is used to evaluate the heart's func- Stress test
tion during physical activity?
5. What is the term for a metallic clip on an EKG machine electrode
that helps the adhesive make contact with a lead wire?
6. A sinus rhythm at a rate of 48 would be considered. bradycardia
7. The QRS measurement for a premature atrial complex less than 0.12 seconds
(PAC) should be .
8. Which of the following small waves sometimes appear U wave
between the T wave and the P wave?
9. What is the name of the flat line between the end of PR segment
the P wave and the onset of the QRS complex?
10. What is the name of the straight line between a T wave isoelectric line
and the next P wave?
11. A regular rhythm with a normal rate is a(n) . normal sinus rhythm
12. How many lead wires does an EKG machine have? 10
13. In a sinus arrhythmia, the rate will be . irregular
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, AAH Exam Questions And Answers Latest Update 2026|2027
14. On EKG paper, one large box represents . 20 seconds
15. The PR segment represents electrical conduction Atria and atrioventricular
through the . (AV) node
16. Which of the following can EKG graph paper be used Amplitude of electrical ac-
to measure? tivity
17. AHA is the abbreviation for . American Heart Associa-
tion
18. Which of the following describes tachycardia? heart rate greater than
100/min
19. What is a Holter monitor used to diagnose? arrhythmias
20. A 12-lead EKG provides views from which two planes? frontal and horizontal
21. How long is a normal PR interval? 0.12-0.20 seconds
22. What does the T wave represent? Ventricular repolarization
(ventricular relaxation)
23. Ventricular rate is determined by measuring from R wave to R wave
24. What does the P wave represent? atrial depolarization (con-
traction)
25. What represents depolarization of the ventricles on an QRS complex
EKG?
26. What measurements represents ventricular depolar- QRS complex
ization and repolarization on and EKG?
2/6
1. Which of the following terms refers to EKG artifact that Broken recording
occurs when the signal is compromised by frayed or
faulty wires?
2. Which of the following can cause a wandering base- Patient shivering
line?
3. What is the term for an extra beat that appears on an escape beat
EKG that is not part of an arrhythmia?
4. What type of test is used to evaluate the heart's func- Stress test
tion during physical activity?
5. What is the term for a metallic clip on an EKG machine electrode
that helps the adhesive make contact with a lead wire?
6. A sinus rhythm at a rate of 48 would be considered. bradycardia
7. The QRS measurement for a premature atrial complex less than 0.12 seconds
(PAC) should be .
8. Which of the following small waves sometimes appear U wave
between the T wave and the P wave?
9. What is the name of the flat line between the end of PR segment
the P wave and the onset of the QRS complex?
10. What is the name of the straight line between a T wave isoelectric line
and the next P wave?
11. A regular rhythm with a normal rate is a(n) . normal sinus rhythm
12. How many lead wires does an EKG machine have? 10
13. In a sinus arrhythmia, the rate will be . irregular
1/6
, AAH Exam Questions And Answers Latest Update 2026|2027
14. On EKG paper, one large box represents . 20 seconds
15. The PR segment represents electrical conduction Atria and atrioventricular
through the . (AV) node
16. Which of the following can EKG graph paper be used Amplitude of electrical ac-
to measure? tivity
17. AHA is the abbreviation for . American Heart Associa-
tion
18. Which of the following describes tachycardia? heart rate greater than
100/min
19. What is a Holter monitor used to diagnose? arrhythmias
20. A 12-lead EKG provides views from which two planes? frontal and horizontal
21. How long is a normal PR interval? 0.12-0.20 seconds
22. What does the T wave represent? Ventricular repolarization
(ventricular relaxation)
23. Ventricular rate is determined by measuring from R wave to R wave
24. What does the P wave represent? atrial depolarization (con-
traction)
25. What represents depolarization of the ventricles on an QRS complex
EKG?
26. What measurements represents ventricular depolar- QRS complex
ization and repolarization on and EKG?
2/6
