Which cardiac cells are responsible for initiating and conducting pacemaker impulses? A) Motor ...

Author Question: Which cardiac cells are responsible for initiating and conducting pacemaker impulses? A) Motor ... (Read 72 times)

imanialler

Hero Member
Posts: 539

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

Sr. Member
Posts: 333

Reply #1 on: Jul 2, 2018

Answer to Question 1

Answer: C

Answer to Question 2

Answer: B

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