Cardiovascular system test final4
return deoxygenated blood to the right side of the heart - ANSWERSsuperior and inferior vena
cavae
sequence going from outermost to the innermost layer of a blood vessel wall - ANSWERStunica
externa, tunica media, tunica intima
path for the transmission of an impulse in the intrinsic conduction system of the heart -
ANSWERS(sinoatrial) SA node, (atrioventricular) AV node, (atrioventricular) AV bundle, right and
left bundle branches, purkinje finbers
path of blood flow within the systemic vascular system - ANSWERSarteries,arterioles,capillary
beds,venules,veins
valve that guards the base of the aorta and opens when the ventricles are contracting -
ANSWERSaortic semilunar valve
the sinoatrial node is located in the - ANSWERSright atrium
layer of heart wall synonymous with the visceral layer of the serous pericardium -
ANSWERSepicardium
pointed apex of the heart is oriented toward - ANSWERSleft hip
often have valves to prevent back flow of blood - ANSWERSveins
return deoxygenated blood to the right side of the heart - ANSWERSsuperior and inferior vena
cavae
sequence going from outermost to the innermost layer of a blood vessel wall - ANSWERStunica
externa, tunica media, tunica intima
path for the transmission of an impulse in the intrinsic conduction system of the heart -
ANSWERS(sinoatrial) SA node, (atrioventricular) AV node, (atrioventricular) AV bundle, right and
left bundle branches, purkinje finbers
path of blood flow within the systemic vascular system - ANSWERSarteries,arterioles,capillary
beds,venules,veins
valve that guards the base of the aorta and opens when the ventricles are contracting -
ANSWERSaortic semilunar valve
the sinoatrial node is located in the - ANSWERSright atrium
layer of heart wall synonymous with the visceral layer of the serous pericardium -
ANSWERSepicardium
pointed apex of the heart is oriented toward - ANSWERSleft hip
often have valves to prevent back flow of blood - ANSWERSveins
