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EMT Basic Exam 4 2023 Questions and Answers |Real Exam
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EMT Basic Exam 4 2023 Questions and Answers |Real Exam The electrical impulse generated by the heart originates in the: A. sinoatrial (SA) node. B. bundle of His. C. atrioventricular (AV) node. D. coronary sinus. (Answer: - - A. sinoatrial (SA) node. You are assessing a 49-yea...
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