Stimulation of the vagus nerve increases the firing rate of the SA node while stimulation of the sympathetic system decreases it.
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Q20: Characteristics of sinus arrest include:
A) inverted P
Q21: Treatment of sinus arrest:
A) includes administering epinephrine.
B)
Q22: Sinoatrial exit block:
A) occurs when the SA
Q23: The characteristic that helps you differentiate sinus
Q24: A cause of sinus bradycardia is:
A) changes
Q25: Sinus tachycardia may be caused by:
A) an
Q26: Your patient is experiencing chest pain and
Q28: Sick sinus syndrome is a group of
Q29: Tachycardias that occur with sick sinus syndrome
Q30: In sinus arrest the heart rate increases
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