At the level of T4 & T5 vertebral interspaces, a CT scan shows the
A
Bifurcation of trachea
B
Azygos vein
C
Commencement of the pulmonary artery
D
Upper aspect of the arch of aorta
E
Left brachiocephalic vein
Correct Answer: Bifurcation of trachea, Azygos vein, Commencement of the pulmonary artery