Thorax Part 2 Flashcards
Lung hilum is ____ to the aorta
Anterior
Bronchus is _____ to the pulmonary arteries
Posterior
Pulmonary arteries are ____________ to pulmonary veins
Superior
Blood delivers ______ and takes away _______
O2
CO2
Cardiopulmonary flow
Lt Ventricle Aortic valve Aorta Body cells IVC/SVC Rt Atrium Tricuspid valve Rt Ventricle Pulmonary Valve Main Pulmonary Trunk 2 Pulmonary arteries Lungs 4 Pulmonary veins Lt Atrium Mitral valve Lt Ventricle
Of the external structure of the of the heart the esophagus is most __________ and the ________ is just anterior
Posterior
Trachea
Right pulmonary artery passes _______ the aortic arch
Underneath
Left pulmonary artery passes _______ to descending thoracic aorta
Anterior
Superior vena cava is to the _______ of the ascending aorta
Right
Main pulmonary trunk arises from the
Right ventricle
Main pulmonary trunk bifurcates into
Right and left pulmonary arteries
____ pulmonary arteries drain oxygenated blood from lungs into ____ atrium
4
Left
3 branches of aorta arch from anterior to posterior
Brachiocephalic
Left common carotid artery
Left subclavian artery
Subclavian and internal jugular veins come together to form
Brachiocephalic veins
Left and right brachiocephalic form
Superior vena cava
SVC empties into
IVC empties into
Superior vs inferior atrium
2 chamber view
Long axis that demonstrates the left ventricle and left atrium
4 chamber view
Demonstrates the 4 chambers of the heart and the bicuspid and tricuspid valve
5 chamber view
Demonstrates the four chambers of the heart with the aortic root/ascending aorta leaving the ventricle
Shows
2 ventricles, 2 atrium, and aorta
3 vessel view
Demonstrates great vessels leaving/entering the heart
Shows
Superior vena cava
Aorta
Main pulmonary artery
Ductus arteriosus (fetus)
Short axis (OWL view)
Demonstrates the wall of the left and right ventricles as well as the papillary muscles
