anatomy - heart and blood vessels
ventricle to atrium
an artrioventricular valve prevents the flow of blood from a
deoxygenated
blood returning to the right atrium is
artrioventricular valves
chordae tendineae anchor the cusps of
artery, arteriole, capillaries, venule, vein
select the correct sequence of blood flow
right atrium, tricuspic AV valve, right ventricle, pulmonary semilunar valve, pulmonary trunk
select the correct sequence of blood flow through the heart
SA node, AV node, AV bundle, purkinje fibers
select the correct sequence of impulse transmission in the heart
aneurysm
the ballooning of a portion of an arter because of a weak spot in its wall is called an
heart, arteries, capillaries, veins, heart
the correct sequence of vessels in the flow of blood is
aorta
the left ventricle pumps blood directly into the
myocardial infarction
the death of a portion of the heart muscle due to an obstruction of a coronary arter is called
allow the flow of blood whtn the tissues are in need of oxygen
the function of precapillary sphincters is to
left atrium
the heart chamber receiving oxygenated blood from returning veins is the
the lunggs only
the pulmonary circuit carries blood to
vena cava
the right atrium receives blood directly from the
myocardium
the thickest layer of the heart wall is the
cardia muscle tissue
the type of muscle tissue forming the heart muscle is
pulmonary veins
the veins carrying oxygenated blood to the heart are the