EKG NHA Practice Test Exam 2024 Expected Questions and Answers (Verified by Expert)

EKG NHA Practice Test Exam 2024 Expected Questions and Answers (Verified by Expert) EKG NHA Practice Test Exam 2024 Expected Questions and Answers (Verified by Expert) EKG NHA Practice Test Exam 2024 Expected Questions and Answers (Verified by Expert) EKG NHA Practice Test Questions and Answers (Verified) 1. Which of the following actions should an EKG technician take when preparing a patient for a standard 12 lead EKG? 1. encouraged the patient to ask questions during the procedure 2. instruct the patient to hold their breath 3. place electrodes over the patients chest hair 4. have the patient remove and jewelry ANS 4. have the patient remove and jewelry 2. while preforming a standard 12 lead EKG , and EKG technician notices that none of the leads are reading. Which of the following limbs should the technician check first when correcting the problem? 1. right arm 2. left arm 3. right leg 4. left leg ANS 3. right leg 3. Which of the following statement should an EKG technician include when preparing a patient for an upcoming stress test? 1. be sure to eat a light meal 6 to 8 hours before the test 2. wear tight clothes around the lower abdominal area so the electrodes stay in place 3. refrain from caffeine, smoking, or alcohol at least 3 hours prior to the test 4. the procedure should take about 10 to 15 minutes ANS 3. refrain from caffeine, smoking, or alcohol at least 3 hours prior to the test 4. An ekg technician hears another staff member making derogatory com- ments about a patients appearance. That is an example of which of the following? 1. libel 2. assault 3. slander 4. battery ANS 3. Slander 5. while performing a 5 lead EKG, an EKG technician notices that lead II and lead III are not yielding a reading. Which of the following limbs should the technician check to correct the error? 1. right arm 2. left arm 3. right leg 4. left leg ANS 4. left leg 6. An ekg technician is preparing a patient for a Holter monitor placement. Which of the following actions should the technician take to reduce the chance of artifacts on the tracing? 1. ensure the patient has not eaten at least 2 hours prior to placement 2. instruct the patient to replace any loose electrodes in an adjacent spot on her chest 3. have the patient wear tight fitting clothes to hold the electrodes in place 4. use stress loops on the electrodes to reduce tension on the leads ANS 4. use stress loops on the electrodes to reduce tension on the leads 7. An ekg technician is caring for a patient who is experiencing heart palpita- tions. Which of the following interventions should the technician expect the provider to prescribe? 1. vasodilator medication 2. holter monitor 3. cardiac inotropic medication 4. chemical stress test ANS 2. holter monitor 8. An ekg technician should recognize that which of the following bp read- ings is within the expected reference range for an adolescence patient? 1. 60/40 mm hg 2. 78/48 mm hg 3. 86/60 mm hg 4. 98/78 mm hg ANS 4. 98/78 mm hg 9. For which of the following patients should an EKG technician expect to see somatic interference on the EKG tracing? 1. a 60 year old patient who is sweating 2. a 20 year old patient who is experiencing a seizure 3. a ten year old patient who is watching tv 4. a 30 year old patient who is using a cell phone ANS 2. a 20 year old patient who is experiencing a seizure 10. An EKG technician is instructing a patient about a trans telephonic event monitor using a heart card monitoring device. To which of the following sites should the patient apply the card to activate it during an event? 1. over the right side of the chest 2. over the left side of the chest 3. over the middle to lower part of the sternum 4. over the manubrium ANS 3. over the middle to lower part of the sternum 11. An EKG technician is performing an exercise stress test to evaluate a a patient for coronary artery disease. Which of the following actions should the technician take regarding this procedure? 1. Report unexpected arrhythmia during the test 2. evaluate the need for the patient to follow an exercise program 3. prescribe oxygen in the patient reports shortness of breath during the test 4. instruct the patient to cease cardiac medications after the test ANS 1. report unexpected arrhythmia during the test 12. An EKG technician is preparing to apply electrodes to a patient for a standard 12 lead EKG. Which of the following methods should the technician use to prepare for application of the electrodes? 1. Cleanse the patients skin with chlorhexidine 2. Apply tape and remove in a quick motion to remove the patients hair 3. Use a razor or clippers to remove the patients hair 4. cleanse the patients skin with povidone iodine ANS 3. Use a razor or clippers to remove the patients hair