Practical Quiz
Thoracic Wall, Pleura, & Pericardium - Question 7 of 9

   
What vessel is marked by the Red arrow?
    Accessory hemiazygos v.
    Aorta, arch
    Aorta, ascending
    Aorta, descending
    Azygos vein
    Brachiocephalic v.
    Brachiocephalic a.
    Greater splanchnic n.
    Hemiazygos v.
    Hilum of lung
    Inferior vena cava
    Internal thoracic a.
    Left superior intercostal v.
    Lesser splanchnic n.
    Musculophrenic a.
    Phrenic n.
    Pulmonary vein
    Right main stem bronchus
    Sternum
    Superior epigastric a.
    Sympathetic trunk
    Thoracic duct
    Thymus
    Trachea
    Vagus nerve
    Vertebral body