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    Nursing
  3. Study Set
    Understanding Medical Surgical Nursing
  4. Exam
    Exam 21: Cardiovascular System Function, Assessment, and Therapeutic Measures
  5. Question
    A Patient Has Sustained Damage to the Sinoatrial Node
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A Patient Has Sustained Damage to the Sinoatrial Node

Question 21

Question 21

Multiple Choice

A patient has sustained damage to the sinoatrial node.Which heart rates indicate that the patient's atrioventricular node has taken over as the pacemaker for the heart?


A) 10 to 20
B) 20 to 35
C) 40 to 60
D) 80 to 100

Correct Answer:

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