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Home Q & A Board Biology-Related Homework Help Anatomy and Physiology
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snowhite snowhite
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8 years ago
What is the effect of the parasympathetic fibers carried by the vagus nerve?
A) They slow the heartbeat.
B) They speed up the heartbeat.
C) The heartbeat is not influenced by the vagus nerve.
D) They increase the force of cardiac contractions.
Textbook 
Human Anatomy

Human Anatomy


Edition: 7th
Authors:
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WideEyesWideEyes
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8 years ago
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snowhite Author
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8 years ago
Correct Face with Stuck-out Tongue
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8 years ago
Good luck on your exam, snowhite!
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