Ecg course exam questions - Study guides, Class notes & Summaries

CCI CRAT Exam Practice Test 2 questions with correct answers When the technician is performing a 12 lead EKG, how many electrodes are used to record the 12 views of the heart? Answer 10 When the technician is performing a 12 lead EKG, there would be 10 electrodes used to record the 12 leads or views of the heart. Twelve leads doesn't necessarily mean 12 electrodes. Segments and waveforms on an ECG would include all but which of the following? Answer TB wave Segments and waveforms on a...

HESI Gerontology Exam (Latest 2023/ 2024 Update) Questions and Verified Answers with Rationales| 100% Correct| Grade A Q: As a GNP you understand that due to physiological changes of aging, some laboratory test results will have age-related changes. Which of the following values would be the least likely to be affected? red blood cell values white blood cell counts platelet range hemoglobin values Answer: platelet range Due to the physiological changes of aging, red blood c...

CSE 1 Exam 120 Questions with Verified Answers 1. various oxygen administration devices 2. intubation equipment 3. suction equipment 4. chest tube placement equipment 5. Bag-valve device with various sizes of mask 6. medications for pain and agitation 7. fluids for vascular support 8. Venous and arterial line equipment 9. cardiac monitor and defibrillator - CORRECT ANSWER clinical simulation 1 A respiratory therapist assigned to the ED is asked to assist in t...

CCI CRAT Exam Practice Test 2|67 Questions with Verified Answers When the technician is performing a 12 lead EKG, how many electrodes are used to record the 12 views of the heart? - CORRECT ANSWER 10 When the technician is performing a 12 lead EKG, there would be 10 electrodes used to record the 12 leads or views of the heart. Twelve leads doesn't necessarily mean 12 electrodes. Segments and waveforms on an ECG would include all but which of the following? - CORRECT ANSWER TB wave ...

CSE 1 Exam 45 Questions with Verified Answers A) A respiratory therapist assigned to the coronary intensive care unit (CICU) is evaluating a post-op 74-year-old, 69 kg (152 lb.), 160 cm (5 ft., 3 in.) tall female patient who had mitral valve replacement surgery. The patient is intubated and one hour into a spontaneous breathing trial with PSV, FIO2 0.40, PS 5 cmH20, PEEP 5 cmH20. The patient is alert and resting comfortably. Which of the following should be recommended? (CHOOSE ONLY ONE unle...

AMBULATORY CARE NURSE CERTIFICATION EXAM (ANCC) EXAM QUESTIONS AND ANSWERS, UPDATED 2024/2025 | GRADED A+. The Ambulatory care Nurse is triaging a client whose chief complaint is chest pain. What is a priority action for the nurse to take? A. Complete full head to toe B. Administer ASA C. Perform Electrocardiogram (ECG) D. Call 911 - ANS C. Perform an Electrocardiogram Which of the following is essential for the ambulatory care nurse to remind the client of when performing an Electrocar...

AMLS Pretest v 1.11 Exam Questions and Answers A 28 year old female is being evaluated for an acute onset of an alteration in mentation. She complained of a stiff neck and persistent headache. Vital signs are P112, R22 and regular, BP 144/88, SpO2 95% and T 102.3°F (39°C). The healthcare provider should observe for which complication? - Correct Answer ️️ -Seizure A 45 year old patient is found supine on the floor of the Triage area. Healthcare providers note pinpoint pupils, shallow ...

PCCN Exam Review Questions and answers, Graded A+/ VERIFIED/ 1. A 49-year-old male was recently admitted with an inferior wall MI resulting from 100% occlusion of the right coronary artery (RCA). The 12-lead ECG reveals ST elevation in leads II, III, and a VF. You would expect to see reciprocal changes in which leads? A. I, a VR B. V1, V2 C. V3, V4 D. I, a VL - -D. I, aVL. The RCA perfuses the inferior wall and the mirror image or reciprocal change will be seen in the high lateral w...

LATEST 2023 HESI COMPREHENSIVE REVIEW (NCLEX RN) EXAM 5TH ED QUESTIONS & ANSWERS WITH EXPLANATIONS (GUARANTEED A++) HESI Comprehensive Review for the NCLEX-RN® Examination FIFTH EDITION Editor E. Tina Cuellar, PhD, WHNP, PMHCNS, BC Director of Curriculum, Review and Testing, Elsevier/HESI, Houston, Texas Table of Contents Cover image Title page Copyright Contributing Authors Reviewers Preface 1. Introduction to Testing and the NCLEX-RN® Examination Test-Taking Tips The NCL...

NBME CBSE EXAM | ACTUAL EXAM Questions and Verified Answers| 200 Q & A| 2023/ 2024 Newly Updated Q: Male newborn at 28 weeks'. Given ventilatory support with up to 80% oxygen for the next 72 hours, but dies of resp. failure. Cause is inadequate secretion from which labeled cell types? Answer: D. type II pneumocyte (produces surfactant) Q: 9yo girl with poor growth during the past year. < 3rd %ile for height and at 10th percentile for weight. PE normal. Visual field testing sh...