A patient ungergoes right-sided pulmonectomy due to lung cancer. Name the anatomical structures of the right lung radix (downward order):

Answer options

1. Artery, bronchus, veins
2. Artery, veins, bronchus
3. Veins, bronchus, artery
4. Veins, artery, bronchus
5. Bronchus, artery, veins

Explanation

The root is formed by the bronchus, the pulmonary artery, the pulmonary veins.