40. Circulatory System
Heart Physiology
Multiple Choice
Multiple ChoiceThe SA node generates an electrical impulse from its location in __________.
A
the left atrium, causing ventricular contraction
B
the left ventricle wall, from which the impulse is carried to the bundle branches and on to the Purkinje fibers
C
the left ventricle, causing atrial contraction
D
none of the listed locations
E
the right atrium, causing atrial contraction
583
views
Related Videos
Related Practice
Showing 1 of 32 videos