3 Questions
What is the intrinsic rhythmical rate of the SA node?
100-110 times per minute
What is the reason for the pulse rate averaging 70 or 80 times per minute?
The effect of vagal tone
Which of the following is responsible for distributing electrical impulses throughout the ventricles?
Purkinje fibers
Study Notes
Sure, what topic is the quiz about?
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free