TSAC Chapter 2
What makes up the cardiopulmonary system - correct answer respiratory and
cardiovascular system
what is the job of the cardiopulmonary system? - correct answer bring oxygen into
the body and deliver it to active tissues to achieve ATP
airways + lungs is what system - correct answer respiratory system
heart + blood + blood vessels is what system - correct answer cardiovascular
system
what are the walls of the heart called - correct answer myocardium
what is myocardium composed of - correct answer myocytes
what are myocytes - correct answer cardiac muscle cells
what are the 4 chambers of the heart? - correct answer right atrium, right ventricle,
left atrium, left ventricle
what is the job of the right and left atria - correct answer to receive blood from
vessels
what is the job of the right and left ventricles - correct answer eject blood to body
What do intercalated discs do? - correct answer allow electrical activities to pass
from cell to cell
Blood flows in how many directions? - correct answer one
