Cambridge Questions

Which of the following structures is not located in the middle mediastinum?

Right main bronchus

Left phrenic nerve

Cardiac plexus

Pulmonary trunk

Upper half of the superior vena cava

The middle mediastinum contains:

Pericardium and heart
Ascending aorta
Superior vena cava (lower half)
Pulmonary vessels
Azygos vein
Phrenic nerves
Cardiac plexus
Lymph nodes

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