Author Question: Define systole. What will be an ideal response?[br][br][b][color=#A83E49]Question ... (Read 56 times)

charchew · **on:** Jun 25, 2018

Define systole.

What will be an ideal response?

Question 2

The intrinsic rate of the Purkinje fibers is _____ beats/min.

a. 20 to 40
b. 40 to 60
c. 60 to 100
d. 100 to 180

mceravolo · **Reply #1 on:** Jun 25, 2018

Answer to Question 1

Contraction or the ejection of blood from a chamber of the heart

Answer to Question 2

A
The Purkinje fibers have pacemaker cells capable of firing at a rate of 20 to 40 beats/min.