Trunk Anatomical Relationships Flashcards
The descending (thoracic) aorta passes_______ to the left main bronchus.
posterior
The descending (thoracic) aorta is typically positioned ______ to the thoracic vertebral bodies.
lateral
The internal thoracic artery and vein are positioned ___________ to the first six costal cartilages.
deep (posterior)
The right posterior intercostal arteries pass ________ to the vertebral bodies.
anterior
At the hilum of the left lung, the pulmonary artery is positioned ________ to the primary bronchus.
superior
At the hilum of the right lung, the pulmonary arteries are positioned ________ to the primary bronchus.
anterior
The left phrenic nerve passes ________ to the root of the lung.
anterior
The left phrenic nerve is positioned ________ to the pericardial sac.
lateral
The left recurrent laryngeal nerve passes directly _______ to the arch of the aorta.
inferior
The left vagus nerve passes directly _______ to the arch of the aorta.
lateral
The left vagus nerve passes ________ to the left main bronchus.
posterior
The right phrenic nerve is positioned _______ to the superior vena cava.
lateral
The right vagus nerve passes _________ to the right main bronchus.
posterior
The azygos vein passes _________ to the right main bronchus.
superior
At the hilum of the left lung, the pulmonary veins are positioned _________________ to the main bronchus.
anterior and inferior
At the hilum of the right lung, the pulmonary veins are positioned ________________ to the main bronchus.
anterior and inferior
The superior vena cava is positioned __________ to the ascending aorta.
lateral
The esophagus is positioned _________ to the trachea.
posterior
The esophagus passes __________ to the left main bronchus.
posterior
The thoracic duct is positioned ________ to the thoracic vertebral bodies.
anterior
The gastroduodenal artery passes __________ to the first segment of the duodenum.
posterior