EKG Practice Test 2024 with Study Guide [UPDATED]

EKG Practice Test 2024 with Study Guide [UPDATED] NHA: Try our free EKG 100 multiple-choice review questions and answers. All the EKG Practice Tests are designed based on the NHA EKG certification content. It will help you in nursing, EKG Technician, and ACLS course prep.

EKG Practice Test 2024

If you’re preparing for the NHA (National Healthcareer Association) EKG certification exam, taking practice tests is an essential part of your study plan. A good EKG practice test will not only help you identify your strengths and weaknesses but also give you an idea of what to expect on exam day.

One great way to access practice tests is by going online. Many nursing certification exam preparation websites offer EKG practice tests in a multiple-choice format that simulates the actual certification exam. These tests typically come in the form of downloadable PDFs that include a variety of questions and answers, as well as EKG strips for you to interpret.

EKG Practice Test Multiple Choice

225

EKG Practice Test

EKG Practice Test
Question Type: Multiple Choice and True/False
Test Type: Sample Test
Content": ECG Interpretation, Rate, ECG Tools, rhythm strip, Paper and Ink
Total: Items: 35 Questions Answers
Time Limit: N/A

1 / 35

The AV node is always supplied by:

The left anterior descending artery

The posterior descending artery

The right coronary artery

The left circumflex artery

2 / 35

Which of the statements below is incorrect:

The electrical conduction system of the heart is made up of specialized cells.

The conduction system is interwoven into the myocardial tissue.

The conduction system is visible under the microscope without special stains.

The internodal pathways transmit the impulse between the SA node and the AV node.

3 / 35

The right ventricle pumps the blood through the peripheral circulation

True

False

4 / 35

Visually, the right ventricle dominates the anterior view of the heart.

True

False

5 / 35

What is the rate if there are five beats in a 6-second strip?

5 BPM

15 BPM

50 BPM

150 BPM

6 / 35

What is the rate if there are 3.5 beats in a 12-second strip?

3.5 BPM

35 BPM

17.5 BPM

175 BPM

7 / 35

What is the rate if there are 3.5 beats in a 6-second strip?

3.5 BPM

35 BPM

350 BPM

3500 BPM

8 / 35

When calculating bradycardic rhythms, we take the number of complexes found during a 6-second interval on the ECG and multiply that number by 10. The product is the heart rate as beats per minute.

True

False

9 / 35

When calculating rates, the numbers to remember are:

300–160–90–75–60–50

300–150–100–75–60–50

300–150–80–70–60–50

400–160–100–75–60–50

10 / 35

The physiologic block is a normal slowing or delay of the impulse as it moves from the atria to the ventricles via the AV node. This slowing is critical to coordinate the mechanical contraction of the atria with the ventricles. Without the physiologic block, the atria and ventricles would contract simultaneously.

True

False

11 / 35

Q waves are significant if:

They are ≥ 0.03 seconds (one little block) wide

They are deeper than ⅓ the height of the R wave

Both A and B are correct

Both A and B are incorrect

12 / 35

The normal duration for the QRS interval is _____ seconds.

0.06–0.08

0.06–0.11

0.08–0.14

0.12–0.20

13 / 35

The normal duration for the PR interval is _____ seconds.

0.08–0.10

0.11–0.15

0.11–0.20

0.20–0.24

14 / 35

The P wave represents atrial repolarization and innervation of the atrial myocytes.

True

False

15 / 35

The baseline is a straight line drawn between the _____ of one complex to the _____ of the succeeding complex.

PR segment–PR segment

Beginning of one P–beginning of the next P

TP segment–TP segment

QT interval–QT interval

16 / 35

All ECGs are formatted the same way on the paper.

True

False

17 / 35

If an ECG were obtained at half standard, a wave that is 20 mm high would be described as being:

10 mm high

20 mm high

30 mm high

40 mm high

18 / 35

A distance of 2 big boxes and 2 little boxes wide is described as being:

22 mm wide

0.22 seconds wide

0.48 seconds wide

4.8 seconds wide

19 / 35

A wave that is 10 small boxes high and three small boxes wide is described as being:

1.0 mm by 0.3 seconds

10 mm by 0.12 seconds

12 mm by 0.3 seconds

12 mm by 0.10 seconds

20 / 35

The big boxes on the ECG paper measure:

5 mm by 0.20 seconds

1 mm by 0.20 seconds

5 mm by 0.04 seconds

1 mm by 0.04 seconds

21 / 35

The small boxes on ECG paper measure:

1 cm by 0.20 seconds

1 mm by 0.20 seconds

1 cm by 0.04 seconds

1 mm by 0.04 seconds

22 / 35

The entire ECG is:

3 seconds long

6 seconds long

9 seconds long

10 seconds long

23 / 35

What is the time frame occupied by one lead on a regular 12-lead ECG?

0.3 seconds

2.5 seconds

13 seconds

30 seconds

24 / 35

The width of each small box represents:

0.04 seconds

0.02 seconds

0.40 seconds

0.20 seconds

25 / 35

The paper on an ECG normally moves at:

50 mm/sec

15 cm/sec

75 mm/sec

25 mm/sec

26 / 35

An electrical lead is like a camera taking a picture of the electrical axis from its particular vantage point. A 12-lead ECG is like a picture album representing the “shots” taken by the 12 individual leads in a systematic format

True

False

27 / 35

Which of the following statements is incorrect:

Electrodes are sensing devices that pick up electrical activity taking place beneath them.

A positive electrical wave moving toward an electrode is represented on the ECG as a positive wave.

A positive electrical wave moving away from an electrode is represented on the ECG as a negative wave

A positive electrical wave moving toward an electrode is represented on the ECG as an isoelectric segment.

28 / 35

he electrical axis of the heart is a vector representing the summation of all of the individual vectors that make ventricular depolarization.

True

False

29 / 35

Which of the following is correct:

A vector is a diagrammatic way to show the strength of an electrical impulse.

A vector is a diagrammatic way to show the direction of an electrical impulse.

Both A and B are correct.

Both A and B are incorrect.

30 / 35

The electrochemical activity of polarization-depolarization is measurable by the ECG.

True

False

31 / 35

Which one of the following has the fastest pacemaking function:

SA node

Atrial myocytes

AV node

Bundle branches

32 / 35

Actin and myosin are the protein chains that shorten the myocytes. Which ion acts like a key that allows the troponin/tropomyosin complex to clamp these two together so they can interact?

Sodium

Potassium

Calcium

Magnesium

33 / 35

The electrical potential of the resting myocytes is:

+70 to +90 mV

+100 to +120 mV

Approximately zero

–70 to –90 mV

34 / 35

Lateral wall AMIs can be associated with infarcts in:

Anterior wall

Posterior wall

Inferior wall

Right ventricular wall

Anteroseptal areas

All of the above are correct.

None of the above are correct.

35 / 35

You should always look at all of the regions of the ECG whenever you find evidence of an infarct in any one region.

True

False

Your score is

When taking an EKG practice test, it’s essential to approach it as if you were taking the actual certification exam. This means setting aside a specific time to take the test, eliminating all distractions, and timing yourself to simulate exam conditions. Taking the practice test under test conditions will help you become more familiar with the format and pacing of the exam.

More Practice Test Online

EKG practice tests cover a wide range of topics, including EKG interpretation, cardiac anatomy and physiology, and arrhythmia recognition. Be sure to take multiple practice tests to cover all the topics, and use your results to identify areas that need more focus and review.

When it comes to EKG practice tests, the National Healthcareer Association (NHA) is a reputable source to consider. The NHA offers online practice tests that are designed to mirror the actual certification exam, allowing you to get a feel for the test format, timing, and content.

In conclusion, EKG practice tests are an essential part of any nursing student’s preparation for the NHA EKG certification exam. They provide an opportunity to test your knowledge, identify areas for improvement, and get familiar with the exam format. So, take advantage of the numerous EKG practice tests available online to help you ace the certification exam and achieve your nursing career goals.

EKG Certification

The National Healthcareer Association (NHA) EKG certification is a professional credential that recognizes an individual’s proficiency in EKG technology. The NHA EKG certification is designed to assess an individual’s knowledge and skills related to the performance of EKG tests, EKG interpretation, patient care, and the proper use of EKG equipment.

To obtain the NHA EKG certification, an individual must meet the education and training requirements and pass a certification exam that covers a range of topics related to EKG technology. The certification is widely recognized in the healthcare industry and can help individuals advance their careers in fields such as cardiology, telemetry, and electrocardiography.

Apply for the exam by creating a free NHA account online and submitting the CET exam application through your account portal.
Select a date and location for your exam (either online or in-person) and pay the exam fee.
Prepare for the exam using study materials such as the interactive study guide and EKG practice test.
Take the two-hour exam at your school, a PSI testing center, or through live remote proctoring at the location of your choice.
Get your certification results within two days of scoring your test by checking your account page, where NHA will officially post the results.

Requirements

The requirements for NHA EKG certification are as follows:

Education: Candidates for NHA EKG certification must have a high school diploma or equivalent.
Training: Candidates must complete a training program in EKG technology. The program should cover the following topics: EKG technology, EKG interpretation, patient care, and proper use of EKG equipment.
Clinical experience: Candidates must have at least 10 EKGs performed on live patients under the supervision of a qualified instructor.
Certification exam: Candidates must pass the NHA EKG certification exam. The exam consists of 100 multiple-choice questions that cover a range of topics related to EKG technology and patient care.
Continuing education: To maintain their certification, individuals must complete at least 10 continuing education units (CEUs) every two years.

It’s important to note that these requirements are subject to change, so individuals who are interested in pursuing NHA EKG certification should visit the NHA website to ensure they are up-to-date on the latest requirements.

Career Opportunities

Obtaining an EKG certification can open up a variety of career opportunities in the healthcare industry. Here are some potential career paths for individuals with an EKG certification:

EKG Technician: As an EKG technician, you would be responsible for performing EKG tests, interpreting results, and ensuring the accuracy of the test results.
Cardiac Monitor Technician: In this role, you would be responsible for monitoring patients’ heart rhythms and alerting healthcare providers of any abnormalities or changes.
Telemetry Technician: As a telemetry technician, you would be responsible for monitoring patients’ heart rhythms from a remote location and alerting healthcare providers of any issues.
Stress Test Technician: In this role, you would perform stress tests on patients and monitor their heart rhythms during the tests.
Cardiovascular Technician: As a cardiovascular technician, you would be responsible for performing a variety of diagnostic tests and procedures related to the cardiovascular system, including EKGs.

Overall, obtaining an EKG certification can help you qualify for a variety of healthcare positions that involve monitoring and interpreting the heart’s electrical activity. With additional education and training, you can also advance to higher-level positions in this field, such as a cardiovascular technologist or a cardiac sonographer.

EKG Test Study Guide

If you are preparing for an EKG (electrocardiogram) test, a study guide can be a helpful resource to ensure you are well-prepared for the exam. Here are some tips and information to include in an EKG test study guide:

EKG Basics: Review the basics of EKGs, including the anatomy and physiology of the heart, the electrical conduction system, and the purpose of EKGs.
EKG Interpretation: Learn how to interpret EKG waveforms, including P-waves, QRS complexes, and T-waves. Study how to recognize abnormal waveforms, such as ST-segment elevation or depression, and what they may indicate.
Arrhythmias: Understand the different types of arrhythmias, including supraventricular tachycardia, atrial fibrillation, and ventricular fibrillation. Learn how to recognize each type of arrhythmia on an EKG, and what the clinical implications may be.
EKG Measurements: Review how to measure heart rate, PR interval, QRS duration, QT interval, and other EKG measurements. Understand the normal ranges for each measurement and what deviations from the norm may indicate.
Clinical Applications: Learn how EKGs are used in clinical settings, including for diagnosis, monitoring, and treatment of various heart conditions.
Practice Tests: Take practice EKG tests to simulate the format and content of the actual test. Review your answers to identify areas where you need to improve and focus your study efforts accordingly.

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