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CRAT Practice Test Questions and Answers | Latest Version | 2024/2025 | Already Passed £7.49   Add to cart

Exam (elaborations)

CRAT Practice Test Questions and Answers | Latest Version | 2024/2025 | Already Passed

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CRAT Practice Test Questions and Answers | Latest Version | 2024/2025 | Already Passed What is the primary purpose of rhythm analysis in cardiac monitoring? To identify and diagnose abnormal heart rhythms and related cardiac conditions. How can you distinguish between atrial fibrillat...

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  • August 19, 2024
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  • 2024/2025
  • Exam (elaborations)
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CRAT Practice Test Questions and
Answers | Latest Version | 2024/2025 |
Already Passed
What is the primary purpose of rhythm analysis in cardiac monitoring?




✔✔ To identify and diagnose abnormal heart rhythms and related cardiac conditions.




How can you distinguish between atrial fibrillation and atrial flutter based on their

characteristics?




✔✔ Atrial fibrillation typically shows an irregular rhythm without distinct P waves, while atrial

flutter features a regular rhythm with distinct flutter waves.




What does a prolonged PR interval usually indicate?




✔✔ It suggests a first-degree atrioventricular (AV) block.




What does a broad waveform often signify in cardiac monitoring?



1

, ✔✔ It may indicate a ventricular arrhythmia or conduction block.




What is the normal duration range for the QT interval?




✔✔ It should be less than 440 milliseconds in men and less than 460 milliseconds in women.




How do you recognize a rapid, wide complex rhythm?




✔✔ It suggests a ventricular origin, such as a ventricular arrhythmia or bundle branch block.




What can ST-segment elevation indicate in a patient experiencing chest pain?




✔✔ It may suggest an acute myocardial infarction.




What is the function of a Holter monitor in cardiac diagnostics?




2

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