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Author Question: Which cardiac cells are responsible for initiating and conducting pacemaker impulses? A) Motor ... (Read 74 times)

imanialler

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on: Jul 2, 2018
Which cardiac cells are responsible for initiating and conducting pacemaker impulses?
 
  A) Motor cells
  B) Mechanical cells
  C) Electrical cells
  D) Atrioventricular cells

Question 2

When stimulated, the ________ branch of the nervous system increases heart rate, AV conduction, and irritability.
 
  A) parasympathetic
  B) sympathetic
  C) pacemaker
  D) inherent


Cheesycrackers

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Reply #1 on: Jul 2, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: B


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