Ekg practice test - Study guides, Class notes & Summaries

NHA EKG practice Test 1 Questions and Answers (2023 / 2024) (Verified Answers)

EKG PRACTICE TEST Questions and Answers

EKG Practice Test With Correct Answers What is the force the heart has to push against? Correct Answer: Afterload What is the point of the heart that points inferiorly toward the left hip? Correct Answer: apex of the heart The top chambers of the heart that are separated by interatrial septum are called? Correct Answer: atria This is located b/t the atria and ventricles Correct Answer: Atrioventricular valve AKA: AV valve The valves of the heart are..... Correct Answer: flaps of...

NU 636 Quiz 4 Questions and Answers Graded Quiz . A 52-year-old male patient with a family history of cardiac disease reports to the clinic with a complaint of intermittent chest pain. A review of his medical record reveals that he was started on 112.5mcg of synthetic T4 (Synthroid) three weeks ago for a TSH level of 7.2. While he reports improved energy and mental clarity since starting on Synthroid he is concerned about the chest pain. You take his vital signs and find he has a BP of 142...

A technician is performing an EKG in a hospital setting. The patient becomes unresponsive, stops breathing, and does not have a pulse. Which of the following would be the first appropriate step? - Start chest compressions A patient presents alert and oriented, but an EKG technician finds that all the waveforms are negative in Lead I. The technician should check the cable connections for which the following limb electrodes? - Right arm and left arm An EKG tech detects U waves and the patien...

A technician is performing an EKG in a hospital setting. The patient becomes unresponsive, stops breathing, and does not have a pulse. Which of the following would be the first appropriate step? - Start chest compressions A patient presents alert and oriented, but an EKG technician finds that all the waveforms are negative in Lead I. The technician should check the cable connections for which the following limb electrodes? - Right arm and left arm An EKG tech detects U waves and the patient re...

What is the purpose of an EKG? - Records the electrical activity of the heart Why would a physician request an exercise stress test? - Symptoms of chest pain (angina); dizziness; palpitations What is the normal running speed of the EKG paper? - 25 mm/sec 1 small square on the horizontal axis of the EKG paper equals: - .04 sec What does the vertical axis of the EKG paper measure? - Voltage/ amplitude How does the stylus mark the EKG paper? - Heat What is the normal sensitivity level for ru...

What is the purpose of an EKG? - Records the electrical activity of the heart Why would a physician request an exercise stress test? - Symptoms of chest pain (angina); dizziness; palpitations What is the normal running speed of the EKG paper? - 25 mm/sec 1 small square on the horizontal axis of the EKG paper equals: - .04 sec What does the vertical axis of the EKG paper measure? - Voltage/ amplitude How does the stylus mark the EKG paper? - Heat What is the normal sensitivity level for ru...

NHA EKG Practice Test - 100 Questions and Answers (2023 - 2024) (Verified by Expert)

EKG practice test Exam Questions And Answers With 100% Correct Answers What is the force the heart has to push against? - answerAfterload What is the point of the heart that points inferiorly toward the left hip? - answerapex of the heart The top chambers of the heart that are separated by interatrial septum are called? - answeratria This is located b/t the atria and ventricles - answerAtrioventricular valve AKA: AV valve The valves of the heart are..... - answerflaps of fibrous tissue ...