How many lead ecg - Study guides, Class notes & Summaries
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AMCA EKG - Practice Questions- WITH COMPLETE SOLUTIONS
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what is the most accurate method for acquiring heart rate? Correct Answer: 1500 method 
 
As an impulse moves toward a positive electrode it produces what type of deflection? Correct Answer: upward 
 
on ECG papers horizontal measurements are used to determine what? Correct Answer: heart rate 
 
the initiation of the impulse in the SA Node and its movement through the atria produce? Correct Answer: P-wave 
 
repolarization of the ventricles is represented by the? Correct Answer: T-wave 
 
a...
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CRAT exam Question and answers already passed 2024
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CRAT exam Question and answers already passed 2024 
1. When the technician is performing a 12 lead EKG, how many electrodes are used to record the 12 views of the heart? 
A. 8 
B. 10 
C. 12 
D. 24 - correct answer B.10 
 
2. Segments and waveforms on an ECG would include all but which of the following? 
A. PR interval 
B. QRS complex 
C. TB wave 
D. QT interval - correct answer C. TB wave 
 
3. In measuring ventricular regularity if there is no R wave what could be measured instead? 
A...
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CRAT Question and answers 100% correct 2024
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CRAT Question and answers 100% correct 2024 potassium and calcium - correct answer the two electrolytes needed in order for the heart to function normally 
 
acute myocardial infarction - correct answer PACs are rarely dangerous, but in a patient with this condition, it can serve as an early sign or heart failure or electrolyte imbalance. 
 
downward - correct answer as an electrical current travels to a negative pole on an ECG, the waveform deflects in which direction? 
 
late ventr...
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CRAT Exam 1 Questions with 100% Verified Correct Answers Rated A 2024
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CRAT Exam 1 Questions with 100% Verified Correct Answers Rated A 2024 
1. When the technician is performing a 12 lead EKG, how many electrodes are used to record the 12 views of the heart? 
A. 8 
B. 10 
C. 12 
D. 24 - Correct Answer B.10 
 
2. Segments and waveforms on an ECG would include all but which of the following? 
A. PR interval 
B. QRS complex 
C. TB wave 
D. QT interval - Correct Answer C. TB wave 
 
3. In measuring ventricular regularity if there is no R wave what could be measure...
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CCT Exam Prep 12 Latest Version Graded A+
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CCT Exam Prep 12 Latest Version 
 
Graded A+ 
 
Which of the following is an abnormal symptoms that should be recorded during ambulatory 
monitoring Chest pain indigestion dizziness 
 
As a health care professional, your responsibilities with the ambulatory monitor may include 
Applying and removing the monitor, providing patient education, placing the results in the 
patients charts 
 
An instrument that records the electrical activity of the heart during a patients normal daily 
activities Amb...
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ECG 2023 Exam Questions with Correct Answers
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ECG 2023 Exam Questions 
with Correct Answers 
 
 
What is sinus rhythm? - Answer-Normal heart rhythm, with the electrical activation 
beginning in the SA node 
Which part of the ECG corresponds to the contraction of the atria? - Answer-P wave 
Which part of the ECG corresponds to the depolarisation of the ventricles? - AnswerThe QRS complex 
On the ECG what does the T wave correspond to? - Answer-Re-polarisation of the 
ventricles 
On an ECG what is a U wave? - Answer-An extra wave seen on the ...
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EKG CRAT Test Questions With Correct Answers 2023/2024 (Graded A+)
- Exam (elaborations) • 17 pages • 2023
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EKG CRAT Test Questions With Correct Answers 2023/2024 (Graded A+). HIPPA - Ans Health Insurance Portability and Accountability Act 
Wandering Baseline - Ans Baseline Drifting 
Continuous ECG monitoring done in a hospital setting is known as: 
a. Holter Monitor 
b. Telemetry Monitor 
c. Echocardiography - Ans b 
How long does an ambulatory monitor typically record and ECG: 
a. 12 hours 
b. 24 to 48 hours - Ans b. 24 to 48 hours 
What artifact is caused by Improperly applied electrodes or poor sk...
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CCI CRAT Exam Practice Test 2 Questions with complete solution 2024
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CCI CRAT Exam Practice Test 2 Questions with complete solution 2024When 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 
...
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CCI CRAT Exam Practice Test 2 correctly answered graded A+
- Exam (elaborations) • 16 pages • 2024
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CCI CRAT Exam Practice Test 2When 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 
 
Segments and waveforms on an ECG wou...
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ATI Peds ATI 2023 B with NGN/rationales Questions and Answers Ready to pass
- Exam (elaborations) • 37 pages • 2023
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ATI Peds ATI 2023 B with NGN/rationales Questions and Answers Ready to pass 
A nurse is assessing the pain level of a 3 year old toddler. Which of the following assessment scales should the nurse use? 
 
a. FACES 
b. Numeric 
c. CRIES 
d. Visual analog 
A 
 
The nurse should use the FACES pain rating scale for pediatric clients who are 3 years old and older. This scale allows the toddler to point to the face that depicts their current level of pain. The nurse can then determine the need for pain...
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